142966668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 268877940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 37, 39, 47, 51, 52, 62, 68, 74, 78, 93, 94, 102, 111, 124, 141, 148, 156, 186, 188, 204, 221, 222, 282, 372, 403, 442, 444, 481, 527, 564, 611, 629, 663, 799, 806, 884, 962, 1054, 1147, 1209, 1222, 1258, 1326, 1443, 1457, 1581, 1598, 1612, 1739, 1833, 1887, 1924, 2108, 2294, 2397, 2418, 2444, 2516, 2652, 2886, 2914, 3162, 3196, 3441, 3478, 3666, 3774, 4371, 4588, 4794, 4836, 5217, 5772, 5828, 6324, 6851, 6882, 6956, 7332, 7548, 8177, 8742, 9588, 10387, 10434, 13702, 13764, 14911, 16354, 17484, 18941, 19499, 20553, 20774, 20868, 22607, 24531, 24769, 27404, 29563, 29822, 31161, 32708, 37882, 38998, 41106, 41548, 44733, 45214, 49062, 49538, 53909, 56823, 58497, 59126, 59644, 62322, 67821, 74307, 75764, 77996, 82212, 88689, 89466, 90428, 98124, 99076, 107818, 113646, 116994, 118252, 124644, 135642, 148614, 161727, 177378, 178932, 215636, 227292, 233988, 253487, 271284, 297228, 321997, 323454, 354756, 384319, 506974, 643994, 646908, 700817, 760461, 768638, 916453, 965991, 1013948, 1152957, 1287988, 1401634, 1520922, 1537276, 1832906, 1931982, 2102451, 2305914, 2749359, 2803268, 3041844, 3665812, 3863964, 4204902, 4611828, 5498718, 8409804, 10997436, 11913889, 23827778, 35741667, 47655556, 71483334, 142966668]

約数ペア:

[(1, 142966668), (2, 71483334), (3, 47655556), (4, 35741667), (6, 23827778), (12, 11913889), (13, 10997436), (17, 8409804), (26, 5498718), (31, 4611828), (34, 4204902), (37, 3863964), (39, 3665812), (47, 3041844), (51, 2803268), (52, 2749359), (62, 2305914), (68, 2102451), (74, 1931982), (78, 1832906), (93, 1537276), (94, 1520922), (102, 1401634), (111, 1287988), (124, 1152957), (141, 1013948), (148, 965991), (156, 916453), (186, 768638), (188, 760461), (204, 700817), (221, 646908), (222, 643994), (282, 506974), (372, 384319), (403, 354756), (442, 323454), (444, 321997), (481, 297228), (527, 271284), (564, 253487), (611, 233988), (629, 227292), (663, 215636), (799, 178932), (806, 177378), (884, 161727), (962, 148614), (1054, 135642), (1147, 124644), (1209, 118252), (1222, 116994), (1258, 113646), (1326, 107818), (1443, 99076), (1457, 98124), (1581, 90428), (1598, 89466), (1612, 88689), (1739, 82212), (1833, 77996), (1887, 75764), (1924, 74307), (2108, 67821), (2294, 62322), (2397, 59644), (2418, 59126), (2444, 58497), (2516, 56823), (2652, 53909), (2886, 49538), (2914, 49062), (3162, 45214), (3196, 44733), (3441, 41548), (3478, 41106), (3666, 38998), (3774, 37882), (4371, 32708), (4588, 31161), (4794, 29822), (4836, 29563), (5217, 27404), (5772, 24769), (5828, 24531), (6324, 22607), (6851, 20868), (6882, 20774), (6956, 20553), (7332, 19499), (7548, 18941), (8177, 17484), (8742, 16354), (9588, 14911), (10387, 13764), (10434, 13702)]