121746456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 245971944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 191, 216, 227, 234, 312, 351, 382, 454, 468, 573, 681, 702, 764, 908, 936, 1146, 1362, 1404, 1528, 1719, 1816, 2043, 2292, 2483, 2724, 2808, 2951, 3438, 4086, 4584, 4966, 5157, 5448, 5902, 6129, 6876, 7449, 8172, 8853, 9932, 10314, 11804, 12258, 13752, 14898, 16344, 17706, 19864, 20628, 22347, 23608, 24516, 26559, 29796, 35412, 41256, 43357, 44694, 49032, 53118, 59592, 67041, 70824, 79677, 86714, 89388, 106236, 130071, 134082, 159354, 173428, 178776, 212472, 260142, 268164, 318708, 346856, 390213, 520284, 536328, 563641, 637416, 780426, 1040568, 1127282, 1170639, 1560852, 1690923, 2254564, 2341278, 3121704, 3381846, 4509128, 4682556, 5072769, 6763692, 9365112, 10145538, 13527384, 15218307, 20291076, 30436614, 40582152, 60873228, 121746456]

約数ペア:

[(1, 121746456), (2, 60873228), (3, 40582152), (4, 30436614), (6, 20291076), (8, 15218307), (9, 13527384), (12, 10145538), (13, 9365112), (18, 6763692), (24, 5072769), (26, 4682556), (27, 4509128), (36, 3381846), (39, 3121704), (52, 2341278), (54, 2254564), (72, 1690923), (78, 1560852), (104, 1170639), (108, 1127282), (117, 1040568), (156, 780426), (191, 637416), (216, 563641), (227, 536328), (234, 520284), (312, 390213), (351, 346856), (382, 318708), (454, 268164), (468, 260142), (573, 212472), (681, 178776), (702, 173428), (764, 159354), (908, 134082), (936, 130071), (1146, 106236), (1362, 89388), (1404, 86714), (1528, 79677), (1719, 70824), (1816, 67041), (2043, 59592), (2292, 53118), (2483, 49032), (2724, 44694), (2808, 43357), (2951, 41256), (3438, 35412), (4086, 29796), (4584, 26559), (4966, 24516), (5157, 23608), (5448, 22347), (5902, 20628), (6129, 19864), (6876, 17706), (7449, 16344), (8172, 14898), (8853, 13752), (9932, 12258), (10314, 11804)]