156538872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5490

約数の個数: 128

約数和(自身を含む): 523200000

約数和(自身を除く): 366661128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 5449, 7182, 9576, 10898, 14364, 16347, 21796, 28728, 32694, 38143, 43592, 49041, 65388, 76286, 98082, 103531, 114429, 130776, 147123, 152572, 196164, 207062, 228858, 294246, 305144, 310593, 343287, 392328, 414124, 457716, 588492, 621186, 686574, 724717, 828248, 915432, 931779, 1029861, 1176984, 1242372, 1373148, 1449434, 1863558, 2059722, 2174151, 2484744, 2746296, 2795337, 2898868, 3727116, 4119444, 4348302, 5590674, 5797736, 6522453, 7454232, 8238888, 8696604, 11181348, 13044906, 17393208, 19567359, 22362696, 26089812, 39134718, 52179624, 78269436, 156538872]

約数ペア:

[(1, 156538872), (2, 78269436), (3, 52179624), (4, 39134718), (6, 26089812), (7, 22362696), (8, 19567359), (9, 17393208), (12, 13044906), (14, 11181348), (18, 8696604), (19, 8238888), (21, 7454232), (24, 6522453), (27, 5797736), (28, 5590674), (36, 4348302), (38, 4119444), (42, 3727116), (54, 2898868), (56, 2795337), (57, 2746296), (63, 2484744), (72, 2174151), (76, 2059722), (84, 1863558), (108, 1449434), (114, 1373148), (126, 1242372), (133, 1176984), (152, 1029861), (168, 931779), (171, 915432), (189, 828248), (216, 724717), (228, 686574), (252, 621186), (266, 588492), (342, 457716), (378, 414124), (399, 392328), (456, 343287), (504, 310593), (513, 305144), (532, 294246), (684, 228858), (756, 207062), (798, 196164), (1026, 152572), (1064, 147123), (1197, 130776), (1368, 114429), (1512, 103531), (1596, 98082), (2052, 76286), (2394, 65388), (3192, 49041), (3591, 43592), (4104, 38143), (4788, 32694), (5449, 28728), (7182, 21796), (9576, 16347), (10898, 14364)]