156615201764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{254003}}^1$

素因数の和:254113

約数の個数: 72

約数和(自身を含む): 336004619328

約数和(自身を除く): 179389417564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 361, 427, 532, 722, 854, 1159, 1444, 1708, 2318, 2527, 4636, 5054, 8113, 10108, 16226, 22021, 32452, 44042, 88084, 154147, 254003, 308294, 508006, 616588, 1016012, 1778021, 3556042, 4826057, 7112084, 9652114, 15494183, 19304228, 30988366, 33782399, 61976732, 67564798, 91695083, 108459281, 135129596, 183390166, 216918562, 294389477, 366780332, 433837124, 588778954, 641865581, 1177557908, 1283731162, 2060726339, 2567462324, 4121452678, 5593400063, 8242905356, 11186800126, 22373600252, 39153800441, 78307600882, 156615201764]

約数ペア:

[(1, 156615201764), (2, 78307600882), (4, 39153800441), (7, 22373600252), (14, 11186800126), (19, 8242905356), (28, 5593400063), (38, 4121452678), (61, 2567462324), (76, 2060726339), (122, 1283731162), (133, 1177557908), (244, 641865581), (266, 588778954), (361, 433837124), (427, 366780332), (532, 294389477), (722, 216918562), (854, 183390166), (1159, 135129596), (1444, 108459281), (1708, 91695083), (2318, 67564798), (2527, 61976732), (4636, 33782399), (5054, 30988366), (8113, 19304228), (10108, 15494183), (16226, 9652114), (22021, 7112084), (32452, 4826057), (44042, 3556042), (88084, 1778021), (154147, 1016012), (254003, 616588), (308294, 508006)]