129433824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 271234080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 191, 208, 234, 288, 312, 362, 382, 416, 468, 543, 573, 624, 724, 764, 936, 1086, 1146, 1248, 1448, 1528, 1629, 1719, 1872, 2172, 2292, 2353, 2483, 2896, 3056, 3258, 3438, 3744, 4344, 4584, 4706, 4966, 5792, 6112, 6516, 6876, 7059, 7449, 8688, 9168, 9412, 9932, 13032, 13752, 14118, 14898, 17376, 18336, 18824, 19864, 21177, 22347, 26064, 27504, 28236, 29796, 34571, 37648, 39728, 42354, 44694, 52128, 55008, 56472, 59592, 69142, 75296, 79456, 84708, 89388, 103713, 112944, 119184, 138284, 169416, 178776, 207426, 225888, 238368, 276568, 311139, 338832, 357552, 414852, 449423, 553136, 622278, 677664, 715104, 829704, 898846, 1106272, 1244556, 1348269, 1659408, 1797692, 2489112, 2696538, 3318816, 3595384, 4044807, 4978224, 5393076, 7190768, 8089614, 9956448, 10786152, 14381536, 16179228, 21572304, 32358456, 43144608, 64716912, 129433824]

約数ペア:

[(1, 129433824), (2, 64716912), (3, 43144608), (4, 32358456), (6, 21572304), (8, 16179228), (9, 14381536), (12, 10786152), (13, 9956448), (16, 8089614), (18, 7190768), (24, 5393076), (26, 4978224), (32, 4044807), (36, 3595384), (39, 3318816), (48, 2696538), (52, 2489112), (72, 1797692), (78, 1659408), (96, 1348269), (104, 1244556), (117, 1106272), (144, 898846), (156, 829704), (181, 715104), (191, 677664), (208, 622278), (234, 553136), (288, 449423), (312, 414852), (362, 357552), (382, 338832), (416, 311139), (468, 276568), (543, 238368), (573, 225888), (624, 207426), (724, 178776), (764, 169416), (936, 138284), (1086, 119184), (1146, 112944), (1248, 103713), (1448, 89388), (1528, 84708), (1629, 79456), (1719, 75296), (1872, 69142), (2172, 59592), (2292, 56472), (2353, 55008), (2483, 52128), (2896, 44694), (3056, 42354), (3258, 39728), (3438, 37648), (3744, 34571), (4344, 29796), (4584, 28236), (4706, 27504), (4966, 26064), (5792, 22347), (6112, 21177), (6516, 19864), (6876, 18824), (7059, 18336), (7449, 17376), (8688, 14898), (9168, 14118), (9412, 13752), (9932, 13032)]