189219954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 489655296

約数和(自身を除く): 300435342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 487, 609, 638, 841, 957, 974, 1218, 1461, 1682, 1914, 2233, 2523, 2922, 3409, 4466, 5046, 5357, 5887, 6699, 6818, 9251, 10227, 10714, 11774, 13398, 14123, 16071, 17661, 18502, 20454, 27753, 28246, 32142, 35322, 37499, 42369, 55506, 64757, 74998, 84738, 98861, 112497, 129514, 155353, 194271, 197722, 224994, 296583, 310706, 388542, 409567, 466059, 593166, 819134, 932118, 1087471, 1228701, 2174942, 2457402, 2866969, 3262413, 4505237, 5733938, 6524826, 8600907, 9010474, 13515711, 17201814, 27031422, 31536659, 63073318, 94609977, 189219954]

約数ペア:

[(1, 189219954), (2, 94609977), (3, 63073318), (6, 31536659), (7, 27031422), (11, 17201814), (14, 13515711), (21, 9010474), (22, 8600907), (29, 6524826), (33, 5733938), (42, 4505237), (58, 3262413), (66, 2866969), (77, 2457402), (87, 2174942), (154, 1228701), (174, 1087471), (203, 932118), (231, 819134), (319, 593166), (406, 466059), (462, 409567), (487, 388542), (609, 310706), (638, 296583), (841, 224994), (957, 197722), (974, 194271), (1218, 155353), (1461, 129514), (1682, 112497), (1914, 98861), (2233, 84738), (2523, 74998), (2922, 64757), (3409, 55506), (4466, 42369), (5046, 37499), (5357, 35322), (5887, 32142), (6699, 28246), (6818, 27753), (9251, 20454), (10227, 18502), (10714, 17661), (11774, 16071), (13398, 14123)]