156723692372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{43711}}^1$

素因数の和:43957

約数の個数: 72

約数和(自身を含む): 313366781952

約数和(自身を除く): 156643089580

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 191, 247, 361, 382, 494, 722, 764, 988, 1444, 2483, 3629, 4693, 4966, 7258, 9386, 9932, 14516, 18772, 43711, 47177, 68951, 87422, 94354, 137902, 174844, 188708, 275804, 568243, 830509, 896363, 1136486, 1661018, 1792726, 2272972, 3322036, 3585452, 8348801, 10796617, 15779671, 16697602, 21593234, 31559342, 33395204, 43186468, 63118684, 108534413, 158627219, 205135723, 217068826, 317254438, 410271446, 434137652, 634508876, 820542892, 2062153847, 3013917161, 4124307694, 6027834322, 8248615388, 12055668644, 39180923093, 78361846186, 156723692372]

約数ペア:

[(1, 156723692372), (2, 78361846186), (4, 39180923093), (13, 12055668644), (19, 8248615388), (26, 6027834322), (38, 4124307694), (52, 3013917161), (76, 2062153847), (191, 820542892), (247, 634508876), (361, 434137652), (382, 410271446), (494, 317254438), (722, 217068826), (764, 205135723), (988, 158627219), (1444, 108534413), (2483, 63118684), (3629, 43186468), (4693, 33395204), (4966, 31559342), (7258, 21593234), (9386, 16697602), (9932, 15779671), (14516, 10796617), (18772, 8348801), (43711, 3585452), (47177, 3322036), (68951, 2272972), (87422, 1792726), (94354, 1661018), (137902, 1136486), (174844, 896363), (188708, 830509), (275804, 568243)]