172199916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 541771776

約数和(自身を除く): 369571860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 49, 62, 63, 67, 84, 93, 94, 98, 124, 126, 134, 141, 147, 186, 188, 196, 201, 217, 252, 268, 279, 282, 294, 329, 372, 402, 423, 434, 441, 469, 558, 564, 588, 603, 651, 658, 804, 846, 868, 882, 938, 987, 1116, 1206, 1302, 1316, 1407, 1457, 1519, 1692, 1764, 1876, 1953, 1974, 2077, 2303, 2412, 2604, 2814, 2914, 2961, 3038, 3149, 3283, 3906, 3948, 4154, 4221, 4371, 4557, 4606, 5628, 5828, 5922, 6076, 6231, 6298, 6566, 6909, 7812, 8308, 8442, 8742, 9114, 9212, 9447, 9849, 10199, 11844, 12462, 12596, 13113, 13132, 13671, 13818, 14539, 16884, 17484, 18228, 18693, 18894, 19698, 20398, 20727, 22043, 24924, 26226, 27342, 27636, 28341, 29078, 29547, 30597, 37386, 37788, 39396, 40796, 41454, 43617, 44086, 52452, 54684, 56682, 58156, 59094, 61194, 66129, 71393, 74772, 82908, 87234, 88172, 91791, 97619, 101773, 113364, 118188, 122388, 130851, 132258, 142786, 154301, 174468, 183582, 195238, 198387, 203546, 214179, 261702, 264516, 285572, 292857, 305319, 308602, 367164, 390476, 396774, 407092, 428358, 462903, 523404, 585714, 610638, 617204, 642537, 683333, 793548, 856716, 878571, 915957, 925806, 1171428, 1221276, 1285074, 1366666, 1388709, 1757142, 1831914, 1851612, 2049999, 2570148, 2733332, 2777418, 3514284, 3663828, 4099998, 4783331, 5554836, 6149997, 8199996, 9566662, 12299994, 14349993, 19133324, 24599988, 28699986, 43049979, 57399972, 86099958, 172199916]

約数ペア:

[(1, 172199916), (2, 86099958), (3, 57399972), (4, 43049979), (6, 28699986), (7, 24599988), (9, 19133324), (12, 14349993), (14, 12299994), (18, 9566662), (21, 8199996), (28, 6149997), (31, 5554836), (36, 4783331), (42, 4099998), (47, 3663828), (49, 3514284), (62, 2777418), (63, 2733332), (67, 2570148), (84, 2049999), (93, 1851612), (94, 1831914), (98, 1757142), (124, 1388709), (126, 1366666), (134, 1285074), (141, 1221276), (147, 1171428), (186, 925806), (188, 915957), (196, 878571), (201, 856716), (217, 793548), (252, 683333), (268, 642537), (279, 617204), (282, 610638), (294, 585714), (329, 523404), (372, 462903), (402, 428358), (423, 407092), (434, 396774), (441, 390476), (469, 367164), (558, 308602), (564, 305319), (588, 292857), (603, 285572), (651, 264516), (658, 261702), (804, 214179), (846, 203546), (868, 198387), (882, 195238), (938, 183582), (987, 174468), (1116, 154301), (1206, 142786), (1302, 132258), (1316, 130851), (1407, 122388), (1457, 118188), (1519, 113364), (1692, 101773), (1764, 97619), (1876, 91791), (1953, 88172), (1974, 87234), (2077, 82908), (2303, 74772), (2412, 71393), (2604, 66129), (2814, 61194), (2914, 59094), (2961, 58156), (3038, 56682), (3149, 54684), (3283, 52452), (3906, 44086), (3948, 43617), (4154, 41454), (4221, 40796), (4371, 39396), (4557, 37788), (4606, 37386), (5628, 30597), (5828, 29547), (5922, 29078), (6076, 28341), (6231, 27636), (6298, 27342), (6566, 26226), (6909, 24924), (7812, 22043), (8308, 20727), (8442, 20398), (8742, 19698), (9114, 18894), (9212, 18693), (9447, 18228), (9849, 17484), (10199, 16884), (11844, 14539), (12462, 13818), (12596, 13671), (13113, 13132)]