127641852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 358836800

約数和(自身を除く): 231194948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 229, 234, 351, 397, 458, 468, 687, 702, 794, 916, 1191, 1374, 1404, 1588, 2061, 2382, 2748, 2977, 3573, 4122, 4764, 5161, 5954, 6183, 7146, 8244, 8931, 10322, 10719, 11908, 12366, 14292, 15483, 17862, 20644, 21438, 24732, 26793, 30966, 35724, 42876, 46449, 53586, 61932, 80379, 90913, 92898, 107172, 139347, 160758, 181826, 185796, 272739, 278694, 321516, 363652, 545478, 557388, 818217, 1090956, 1181869, 1636434, 2363738, 2454651, 3272868, 3545607, 4727476, 4909302, 7091214, 9818604, 10636821, 14182428, 21273642, 31910463, 42547284, 63820926, 127641852]

約数ペア:

[(1, 127641852), (2, 63820926), (3, 42547284), (4, 31910463), (6, 21273642), (9, 14182428), (12, 10636821), (13, 9818604), (18, 7091214), (26, 4909302), (27, 4727476), (36, 3545607), (39, 3272868), (52, 2454651), (54, 2363738), (78, 1636434), (108, 1181869), (117, 1090956), (156, 818217), (229, 557388), (234, 545478), (351, 363652), (397, 321516), (458, 278694), (468, 272739), (687, 185796), (702, 181826), (794, 160758), (916, 139347), (1191, 107172), (1374, 92898), (1404, 90913), (1588, 80379), (2061, 61932), (2382, 53586), (2748, 46449), (2977, 42876), (3573, 35724), (4122, 30966), (4764, 26793), (5161, 24732), (5954, 21438), (6183, 20644), (7146, 17862), (8244, 15483), (8931, 14292), (10322, 12366), (10719, 11908)]