168315984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61519}}^1$

素因数の和:61552

約数の個数: 60

約数和(自身を含む): 495851200

約数和(自身を除く): 327535216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 61519, 123038, 184557, 246076, 369114, 492152, 553671, 738228, 984304, 1107342, 1168861, 1476456, 2214684, 2337722, 2952912, 3506583, 4429368, 4675444, 7013166, 8858736, 9350888, 10519749, 14026332, 18701776, 21039498, 28052664, 42078996, 56105328, 84157992, 168315984]

約数ペア:

[(1, 168315984), (2, 84157992), (3, 56105328), (4, 42078996), (6, 28052664), (8, 21039498), (9, 18701776), (12, 14026332), (16, 10519749), (18, 9350888), (19, 8858736), (24, 7013166), (36, 4675444), (38, 4429368), (48, 3506583), (57, 2952912), (72, 2337722), (76, 2214684), (114, 1476456), (144, 1168861), (152, 1107342), (171, 984304), (228, 738228), (304, 553671), (342, 492152), (456, 369114), (684, 246076), (912, 184557), (1368, 123038), (2736, 61519)]