171378168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 505958400

約数和(自身を除く): 334580232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 47, 52, 58, 62, 78, 87, 93, 94, 104, 116, 124, 141, 156, 169, 174, 186, 188, 232, 248, 282, 312, 338, 348, 372, 376, 377, 403, 507, 564, 611, 676, 696, 744, 754, 806, 899, 1014, 1128, 1131, 1209, 1222, 1352, 1363, 1457, 1508, 1612, 1798, 1833, 2028, 2262, 2418, 2444, 2697, 2726, 2914, 3016, 3224, 3596, 3666, 4056, 4089, 4371, 4524, 4836, 4888, 4901, 5239, 5394, 5452, 5828, 7192, 7332, 7943, 8178, 8742, 9048, 9672, 9802, 10478, 10788, 10904, 11656, 11687, 14664, 14703, 15717, 15886, 16356, 17484, 17719, 18941, 19604, 20956, 21576, 23374, 23829, 29406, 31434, 31772, 32712, 34968, 35061, 35438, 37882, 39208, 41912, 42253, 46748, 47658, 53157, 56823, 58812, 62868, 63544, 70122, 70876, 75764, 84506, 93496, 95316, 106314, 113646, 117624, 125736, 126759, 140244, 141752, 151528, 151931, 169012, 190632, 212628, 227292, 230347, 246233, 253518, 280488, 303862, 338024, 425256, 454584, 455793, 460694, 492466, 507036, 549289, 607724, 691041, 738699, 911586, 921388, 984932, 1014072, 1098578, 1215448, 1382082, 1477398, 1647867, 1823172, 1842776, 1969864, 2197156, 2764164, 2954796, 3295734, 3646344, 4394312, 5528328, 5909592, 6591468, 7140757, 13182936, 14281514, 21422271, 28563028, 42844542, 57126056, 85689084, 171378168]

約数ペア:

[(1, 171378168), (2, 85689084), (3, 57126056), (4, 42844542), (6, 28563028), (8, 21422271), (12, 14281514), (13, 13182936), (24, 7140757), (26, 6591468), (29, 5909592), (31, 5528328), (39, 4394312), (47, 3646344), (52, 3295734), (58, 2954796), (62, 2764164), (78, 2197156), (87, 1969864), (93, 1842776), (94, 1823172), (104, 1647867), (116, 1477398), (124, 1382082), (141, 1215448), (156, 1098578), (169, 1014072), (174, 984932), (186, 921388), (188, 911586), (232, 738699), (248, 691041), (282, 607724), (312, 549289), (338, 507036), (348, 492466), (372, 460694), (376, 455793), (377, 454584), (403, 425256), (507, 338024), (564, 303862), (611, 280488), (676, 253518), (696, 246233), (744, 230347), (754, 227292), (806, 212628), (899, 190632), (1014, 169012), (1128, 151931), (1131, 151528), (1209, 141752), (1222, 140244), (1352, 126759), (1363, 125736), (1457, 117624), (1508, 113646), (1612, 106314), (1798, 95316), (1833, 93496), (2028, 84506), (2262, 75764), (2418, 70876), (2444, 70122), (2697, 63544), (2726, 62868), (2914, 58812), (3016, 56823), (3224, 53157), (3596, 47658), (3666, 46748), (4056, 42253), (4089, 41912), (4371, 39208), (4524, 37882), (4836, 35438), (4888, 35061), (4901, 34968), (5239, 32712), (5394, 31772), (5452, 31434), (5828, 29406), (7192, 23829), (7332, 23374), (7943, 21576), (8178, 20956), (8742, 19604), (9048, 18941), (9672, 17719), (9802, 17484), (10478, 16356), (10788, 15886), (10904, 15717), (11656, 14703), (11687, 14664)]