156887016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 128

約数和(自身を含む): 488073600

約数和(自身を除く): 331186584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 2689, 3432, 4488, 4862, 5304, 5378, 7293, 8067, 9724, 10756, 14586, 16134, 19448, 21512, 29172, 29579, 32268, 34957, 45713, 58344, 59158, 64536, 69914, 88737, 91426, 104871, 118316, 137139, 139828, 177474, 182852, 209742, 236632, 274278, 279656, 354948, 365704, 384527, 419484, 502843, 548556, 594269, 709896, 769054, 838968, 1005686, 1097112, 1153581, 1188538, 1508529, 1538108, 1782807, 2011372, 2307162, 2377076, 3017058, 3076216, 3565614, 4022744, 4614324, 4754152, 6034116, 6536959, 7131228, 9228648, 12068232, 13073918, 14262456, 19610877, 26147836, 39221754, 52295672, 78443508, 156887016]

約数ペア:

[(1, 156887016), (2, 78443508), (3, 52295672), (4, 39221754), (6, 26147836), (8, 19610877), (11, 14262456), (12, 13073918), (13, 12068232), (17, 9228648), (22, 7131228), (24, 6536959), (26, 6034116), (33, 4754152), (34, 4614324), (39, 4022744), (44, 3565614), (51, 3076216), (52, 3017058), (66, 2377076), (68, 2307162), (78, 2011372), (88, 1782807), (102, 1538108), (104, 1508529), (132, 1188538), (136, 1153581), (143, 1097112), (156, 1005686), (187, 838968), (204, 769054), (221, 709896), (264, 594269), (286, 548556), (312, 502843), (374, 419484), (408, 384527), (429, 365704), (442, 354948), (561, 279656), (572, 274278), (663, 236632), (748, 209742), (858, 182852), (884, 177474), (1122, 139828), (1144, 137139), (1326, 118316), (1496, 104871), (1716, 91426), (1768, 88737), (2244, 69914), (2431, 64536), (2652, 59158), (2689, 58344), (3432, 45713), (4488, 34957), (4862, 32268), (5304, 29579), (5378, 29172), (7293, 21512), (8067, 19448), (9724, 16134), (10756, 14586)]