157056375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 325877760

約数和(自身を除く): 168821385

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 67, 75, 95, 105, 125, 133, 141, 175, 201, 235, 285, 329, 335, 375, 399, 469, 475, 525, 665, 705, 875, 893, 987, 1005, 1175, 1273, 1407, 1425, 1645, 1675, 1995, 2345, 2375, 2625, 2679, 3149, 3325, 3525, 3819, 4465, 4935, 5025, 5875, 6251, 6365, 7035, 7125, 8225, 8375, 8911, 9447, 9975, 11725, 13395, 15745, 16625, 17625, 18753, 19095, 22043, 22325, 24675, 25125, 26733, 31255, 31825, 35175, 41125, 44555, 47235, 49875, 58625, 59831, 66129, 66975, 78725, 93765, 95475, 110215, 111625, 123375, 133665, 156275, 159125, 175875, 179493, 222775, 236175, 299155, 330645, 334875, 393625, 418817, 468825, 477375, 551075, 668325, 781375, 897465, 1113875, 1180875, 1256451, 1495775, 1653225, 2094085, 2344125, 2755375, 3341625, 4487325, 6282255, 7478875, 8266125, 10470425, 22436625, 31411275, 52352125, 157056375]

約数ペア:

[(1, 157056375), (3, 52352125), (5, 31411275), (7, 22436625), (15, 10470425), (19, 8266125), (21, 7478875), (25, 6282255), (35, 4487325), (47, 3341625), (57, 2755375), (67, 2344125), (75, 2094085), (95, 1653225), (105, 1495775), (125, 1256451), (133, 1180875), (141, 1113875), (175, 897465), (201, 781375), (235, 668325), (285, 551075), (329, 477375), (335, 468825), (375, 418817), (399, 393625), (469, 334875), (475, 330645), (525, 299155), (665, 236175), (705, 222775), (875, 179493), (893, 175875), (987, 159125), (1005, 156275), (1175, 133665), (1273, 123375), (1407, 111625), (1425, 110215), (1645, 95475), (1675, 93765), (1995, 78725), (2345, 66975), (2375, 66129), (2625, 59831), (2679, 58625), (3149, 49875), (3325, 47235), (3525, 44555), (3819, 41125), (4465, 35175), (4935, 31825), (5025, 31255), (5875, 26733), (6251, 25125), (6365, 24675), (7035, 22325), (7125, 22043), (8225, 19095), (8375, 18753), (8911, 17625), (9447, 16625), (9975, 15745), (11725, 13395)]