155887344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 460541952

約数和(自身を除く): 304654608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 743, 744, 752, 846, 1116, 1128, 1457, 1486, 1488, 1692, 2229, 2232, 2256, 2914, 2972, 3384, 4371, 4458, 4464, 5828, 5944, 6687, 6768, 8742, 8916, 11656, 11888, 13113, 13374, 17484, 17832, 23033, 23312, 26226, 26748, 34921, 34968, 35664, 46066, 52452, 53496, 69099, 69842, 69936, 92132, 104763, 104904, 106992, 138198, 139684, 184264, 207297, 209526, 209808, 276396, 279368, 314289, 368528, 414594, 419052, 552792, 558736, 628578, 829188, 838104, 1082551, 1105584, 1257156, 1658376, 1676208, 2165102, 2514312, 3247653, 3316752, 4330204, 5028624, 6495306, 8660408, 9742959, 12990612, 17320816, 19485918, 25981224, 38971836, 51962448, 77943672, 155887344]

約数ペア:

[(1, 155887344), (2, 77943672), (3, 51962448), (4, 38971836), (6, 25981224), (8, 19485918), (9, 17320816), (12, 12990612), (16, 9742959), (18, 8660408), (24, 6495306), (31, 5028624), (36, 4330204), (47, 3316752), (48, 3247653), (62, 2514312), (72, 2165102), (93, 1676208), (94, 1658376), (124, 1257156), (141, 1105584), (144, 1082551), (186, 838104), (188, 829188), (248, 628578), (279, 558736), (282, 552792), (372, 419052), (376, 414594), (423, 368528), (496, 314289), (558, 279368), (564, 276396), (743, 209808), (744, 209526), (752, 207297), (846, 184264), (1116, 139684), (1128, 138198), (1457, 106992), (1486, 104904), (1488, 104763), (1692, 92132), (2229, 69936), (2232, 69842), (2256, 69099), (2914, 53496), (2972, 52452), (3384, 46066), (4371, 35664), (4458, 34968), (4464, 34921), (5828, 26748), (5944, 26226), (6687, 23312), (6768, 23033), (8742, 17832), (8916, 17484), (11656, 13374), (11888, 13113)]