158232760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 437760000

約数和(自身を除く): 279527240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 490, 532, 607, 665, 686, 760, 931, 980, 1064, 1214, 1330, 1372, 1715, 1862, 1960, 2428, 2660, 2744, 3035, 3430, 3724, 4249, 4655, 4856, 5320, 6070, 6517, 6860, 7448, 8498, 9310, 11533, 12140, 13034, 13720, 16996, 18620, 21245, 23066, 24280, 26068, 29743, 32585, 33992, 37240, 42490, 46132, 52136, 57665, 59486, 65170, 80731, 84980, 92264, 115330, 118972, 130340, 148715, 161462, 169960, 208201, 230660, 237944, 260680, 297430, 322924, 403655, 416402, 461320, 565117, 594860, 645848, 807310, 832804, 1041005, 1130234, 1189720, 1614620, 1665608, 2082010, 2260468, 2825585, 3229240, 3955819, 4164020, 4520936, 5651170, 7911638, 8328040, 11302340, 15823276, 19779095, 22604680, 31646552, 39558190, 79116380, 158232760]

約数ペア:

[(1, 158232760), (2, 79116380), (4, 39558190), (5, 31646552), (7, 22604680), (8, 19779095), (10, 15823276), (14, 11302340), (19, 8328040), (20, 7911638), (28, 5651170), (35, 4520936), (38, 4164020), (40, 3955819), (49, 3229240), (56, 2825585), (70, 2260468), (76, 2082010), (95, 1665608), (98, 1614620), (133, 1189720), (140, 1130234), (152, 1041005), (190, 832804), (196, 807310), (245, 645848), (266, 594860), (280, 565117), (343, 461320), (380, 416402), (392, 403655), (490, 322924), (532, 297430), (607, 260680), (665, 237944), (686, 230660), (760, 208201), (931, 169960), (980, 161462), (1064, 148715), (1214, 130340), (1330, 118972), (1372, 115330), (1715, 92264), (1862, 84980), (1960, 80731), (2428, 65170), (2660, 59486), (2744, 57665), (3035, 52136), (3430, 46132), (3724, 42490), (4249, 37240), (4655, 33992), (4856, 32585), (5320, 29743), (6070, 26068), (6517, 24280), (6860, 23066), (7448, 21245), (8498, 18620), (9310, 16996), (11533, 13720), (12140, 13034)]