164909664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30137}}^1$

素因数の和:30172

約数の個数: 72

約数和(自身を含む): 493660440

約数和(自身を除く): 328750776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 30137, 60274, 90411, 120548, 180822, 241096, 271233, 361644, 482192, 542466, 572603, 723288, 964384, 1084932, 1145206, 1446576, 1717809, 2169864, 2290412, 2893152, 3435618, 4339728, 4580824, 5153427, 6871236, 8679456, 9161648, 10306854, 13742472, 18323296, 20613708, 27484944, 41227416, 54969888, 82454832, 164909664]

約数ペア:

[(1, 164909664), (2, 82454832), (3, 54969888), (4, 41227416), (6, 27484944), (8, 20613708), (9, 18323296), (12, 13742472), (16, 10306854), (18, 9161648), (19, 8679456), (24, 6871236), (32, 5153427), (36, 4580824), (38, 4339728), (48, 3435618), (57, 2893152), (72, 2290412), (76, 2169864), (96, 1717809), (114, 1446576), (144, 1145206), (152, 1084932), (171, 964384), (228, 723288), (288, 572603), (304, 542466), (342, 482192), (456, 361644), (608, 271233), (684, 241096), (912, 180822), (1368, 120548), (1824, 90411), (2736, 60274), (5472, 30137)]