157460904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 479232000

約数和(自身を除く): 321771096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 47, 57, 62, 72, 76, 79, 93, 94, 114, 124, 141, 152, 158, 171, 186, 188, 228, 237, 248, 279, 282, 316, 342, 372, 376, 423, 456, 474, 558, 564, 589, 632, 684, 711, 744, 846, 893, 948, 1116, 1128, 1178, 1368, 1422, 1457, 1501, 1692, 1767, 1786, 1896, 2232, 2356, 2449, 2679, 2844, 2914, 3002, 3384, 3534, 3572, 3713, 4371, 4503, 4712, 4898, 5301, 5358, 5688, 5828, 6004, 7068, 7144, 7347, 7426, 8037, 8742, 9006, 9796, 10602, 10716, 11139, 11656, 12008, 13113, 13509, 14136, 14694, 14852, 16074, 17484, 18012, 19592, 21204, 21432, 22041, 22278, 26226, 27018, 27683, 29388, 29704, 32148, 33417, 34968, 36024, 42408, 44082, 44556, 46531, 52452, 54036, 55366, 58776, 64296, 66834, 70547, 83049, 88164, 89112, 93062, 104904, 108072, 110732, 115103, 133668, 139593, 141094, 166098, 176328, 186124, 211641, 221464, 230206, 249147, 267336, 279186, 282188, 332196, 345309, 372248, 418779, 423282, 460412, 498294, 558372, 564376, 634923, 664392, 690618, 837558, 846564, 920824, 996588, 1035927, 1116744, 1269846, 1381236, 1675116, 1693128, 1993176, 2071854, 2186957, 2539692, 2762472, 3350232, 4143708, 4373914, 5079384, 6560871, 8287416, 8747828, 13121742, 17495656, 19682613, 26243484, 39365226, 52486968, 78730452, 157460904]

約数ペア:

[(1, 157460904), (2, 78730452), (3, 52486968), (4, 39365226), (6, 26243484), (8, 19682613), (9, 17495656), (12, 13121742), (18, 8747828), (19, 8287416), (24, 6560871), (31, 5079384), (36, 4373914), (38, 4143708), (47, 3350232), (57, 2762472), (62, 2539692), (72, 2186957), (76, 2071854), (79, 1993176), (93, 1693128), (94, 1675116), (114, 1381236), (124, 1269846), (141, 1116744), (152, 1035927), (158, 996588), (171, 920824), (186, 846564), (188, 837558), (228, 690618), (237, 664392), (248, 634923), (279, 564376), (282, 558372), (316, 498294), (342, 460412), (372, 423282), (376, 418779), (423, 372248), (456, 345309), (474, 332196), (558, 282188), (564, 279186), (589, 267336), (632, 249147), (684, 230206), (711, 221464), (744, 211641), (846, 186124), (893, 176328), (948, 166098), (1116, 141094), (1128, 139593), (1178, 133668), (1368, 115103), (1422, 110732), (1457, 108072), (1501, 104904), (1692, 93062), (1767, 89112), (1786, 88164), (1896, 83049), (2232, 70547), (2356, 66834), (2449, 64296), (2679, 58776), (2844, 55366), (2914, 54036), (3002, 52452), (3384, 46531), (3534, 44556), (3572, 44082), (3713, 42408), (4371, 36024), (4503, 34968), (4712, 33417), (4898, 32148), (5301, 29704), (5358, 29388), (5688, 27683), (5828, 27018), (6004, 26226), (7068, 22278), (7144, 22041), (7347, 21432), (7426, 21204), (8037, 19592), (8742, 18012), (9006, 17484), (9796, 16074), (10602, 14852), (10716, 14694), (11139, 14136), (11656, 13509), (12008, 13113)]