169158672

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 525859200

約数和(自身を除く): 356700528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 557, 592, 666, 684, 703, 888, 912, 999, 1026, 1114, 1332, 1368, 1406, 1671, 1776, 1998, 2052, 2109, 2228, 2664, 2736, 2812, 3342, 3996, 4104, 4218, 4456, 5013, 5328, 5624, 6327, 6684, 7992, 8208, 8436, 8912, 10026, 10583, 11248, 12654, 13368, 15039, 15984, 16872, 18981, 20052, 20609, 21166, 25308, 26736, 30078, 31749, 33744, 37962, 40104, 41218, 42332, 50616, 60156, 61827, 63498, 75924, 80208, 82436, 84664, 95247, 101232, 120312, 123654, 126996, 151848, 164872, 169328, 185481, 190494, 240624, 247308, 253992, 285741, 303696, 329744, 370962, 380988, 391571, 494616, 507984, 556443, 571482, 741924, 761976, 783142, 989232, 1112886, 1142964, 1174713, 1483848, 1523952, 1566284, 2225772, 2285928, 2349426, 2967696, 3132568, 3524139, 4451544, 4571856, 4698852, 6265136, 7048278, 8903088, 9397704, 10572417, 14096556, 18795408, 21144834, 28193112, 42289668, 56386224, 84579336, 169158672]

約数ペア:

[(1, 169158672), (2, 84579336), (3, 56386224), (4, 42289668), (6, 28193112), (8, 21144834), (9, 18795408), (12, 14096556), (16, 10572417), (18, 9397704), (19, 8903088), (24, 7048278), (27, 6265136), (36, 4698852), (37, 4571856), (38, 4451544), (48, 3524139), (54, 3132568), (57, 2967696), (72, 2349426), (74, 2285928), (76, 2225772), (108, 1566284), (111, 1523952), (114, 1483848), (144, 1174713), (148, 1142964), (152, 1112886), (171, 989232), (216, 783142), (222, 761976), (228, 741924), (296, 571482), (304, 556443), (333, 507984), (342, 494616), (432, 391571), (444, 380988), (456, 370962), (513, 329744), (557, 303696), (592, 285741), (666, 253992), (684, 247308), (703, 240624), (888, 190494), (912, 185481), (999, 169328), (1026, 164872), (1114, 151848), (1332, 126996), (1368, 123654), (1406, 120312), (1671, 101232), (1776, 95247), (1998, 84664), (2052, 82436), (2109, 80208), (2228, 75924), (2664, 63498), (2736, 61827), (2812, 60156), (3342, 50616), (3996, 42332), (4104, 41218), (4218, 40104), (4456, 37962), (5013, 33744), (5328, 31749), (5624, 30078), (6327, 26736), (6684, 25308), (7992, 21166), (8208, 20609), (8436, 20052), (8912, 18981), (10026, 16872), (10583, 15984), (11248, 15039), (12654, 13368)]