189730044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 573081600

約数和(自身を除く): 383351556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 149, 163, 186, 217, 252, 279, 298, 326, 372, 434, 447, 489, 558, 596, 651, 652, 868, 894, 978, 1043, 1116, 1141, 1302, 1341, 1467, 1788, 1953, 1956, 2086, 2282, 2604, 2682, 2934, 3129, 3423, 3906, 4172, 4564, 4619, 5053, 5364, 5868, 6258, 6846, 7812, 9238, 9387, 10106, 10269, 12516, 13692, 13857, 15159, 18476, 18774, 20212, 20538, 24287, 27714, 30318, 32333, 35371, 37548, 41076, 41571, 45477, 48574, 55428, 60636, 64666, 70742, 72861, 83142, 90954, 96999, 97148, 106113, 129332, 141484, 145722, 166284, 170009, 181908, 193998, 212226, 218583, 290997, 291444, 318339, 340018, 387996, 424452, 437166, 510027, 581994, 636678, 680036, 752897, 874332, 1020054, 1163988, 1273356, 1505794, 1530081, 2040108, 2258691, 3011588, 3060162, 4517382, 5270279, 6120324, 6776073, 9034764, 10540558, 13552146, 15810837, 21081116, 27104292, 31621674, 47432511, 63243348, 94865022, 189730044]

約数ペア:

[(1, 189730044), (2, 94865022), (3, 63243348), (4, 47432511), (6, 31621674), (7, 27104292), (9, 21081116), (12, 15810837), (14, 13552146), (18, 10540558), (21, 9034764), (28, 6776073), (31, 6120324), (36, 5270279), (42, 4517382), (62, 3060162), (63, 3011588), (84, 2258691), (93, 2040108), (124, 1530081), (126, 1505794), (149, 1273356), (163, 1163988), (186, 1020054), (217, 874332), (252, 752897), (279, 680036), (298, 636678), (326, 581994), (372, 510027), (434, 437166), (447, 424452), (489, 387996), (558, 340018), (596, 318339), (651, 291444), (652, 290997), (868, 218583), (894, 212226), (978, 193998), (1043, 181908), (1116, 170009), (1141, 166284), (1302, 145722), (1341, 141484), (1467, 129332), (1788, 106113), (1953, 97148), (1956, 96999), (2086, 90954), (2282, 83142), (2604, 72861), (2682, 70742), (2934, 64666), (3129, 60636), (3423, 55428), (3906, 48574), (4172, 45477), (4564, 41571), (4619, 41076), (5053, 37548), (5364, 35371), (5868, 32333), (6258, 30318), (6846, 27714), (7812, 24287), (9238, 20538), (9387, 20212), (10106, 18774), (10269, 18476), (12516, 15159), (13692, 13857)]