161287308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16444

約数の個数: 96

約数和(自身を含む): 514680320

約数和(自身を除く): 353393012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 16411, 32822, 49233, 65644, 98466, 114877, 147699, 196932, 213343, 229754, 295398, 344631, 426686, 443097, 459508, 590796, 640029, 689262, 853372, 886194, 1033893, 1280058, 1378524, 1493401, 1772388, 1920087, 2067786, 2560116, 2986802, 3101679, 3840174, 4135572, 4480203, 5760261, 5973604, 6203358, 7680348, 8960406, 11520522, 12406716, 13440609, 17920812, 23041044, 26881218, 40321827, 53762436, 80643654, 161287308]

約数ペア:

[(1, 161287308), (2, 80643654), (3, 53762436), (4, 40321827), (6, 26881218), (7, 23041044), (9, 17920812), (12, 13440609), (13, 12406716), (14, 11520522), (18, 8960406), (21, 7680348), (26, 6203358), (27, 5973604), (28, 5760261), (36, 4480203), (39, 4135572), (42, 3840174), (52, 3101679), (54, 2986802), (63, 2560116), (78, 2067786), (84, 1920087), (91, 1772388), (108, 1493401), (117, 1378524), (126, 1280058), (156, 1033893), (182, 886194), (189, 853372), (234, 689262), (252, 640029), (273, 590796), (351, 459508), (364, 443097), (378, 426686), (468, 344631), (546, 295398), (702, 229754), (756, 213343), (819, 196932), (1092, 147699), (1404, 114877), (1638, 98466), (2457, 65644), (3276, 49233), (4914, 32822), (9828, 16411)]