156729456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 120

約数和(自身を含む): 488822880

約数和(自身を除く): 332093424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 2887, 3016, 3393, 4176, 4524, 5774, 6032, 6786, 8661, 9048, 11548, 13572, 17322, 18096, 23096, 25983, 27144, 34644, 37531, 46192, 51966, 54288, 69288, 75062, 83723, 103932, 112593, 138576, 150124, 167446, 207864, 225186, 251169, 300248, 334892, 337779, 415728, 450372, 502338, 600496, 669784, 675558, 753507, 900744, 1004676, 1088399, 1339568, 1351116, 1507014, 1801488, 2009352, 2176798, 2702232, 3014028, 3265197, 4018704, 4353596, 5404464, 6028056, 6530394, 8707192, 9795591, 12056112, 13060788, 17414384, 19591182, 26121576, 39182364, 52243152, 78364728, 156729456]

約数ペア:

[(1, 156729456), (2, 78364728), (3, 52243152), (4, 39182364), (6, 26121576), (8, 19591182), (9, 17414384), (12, 13060788), (13, 12056112), (16, 9795591), (18, 8707192), (24, 6530394), (26, 6028056), (29, 5404464), (36, 4353596), (39, 4018704), (48, 3265197), (52, 3014028), (58, 2702232), (72, 2176798), (78, 2009352), (87, 1801488), (104, 1507014), (116, 1351116), (117, 1339568), (144, 1088399), (156, 1004676), (174, 900744), (208, 753507), (232, 675558), (234, 669784), (261, 600496), (312, 502338), (348, 450372), (377, 415728), (464, 337779), (468, 334892), (522, 300248), (624, 251169), (696, 225186), (754, 207864), (936, 167446), (1044, 150124), (1131, 138576), (1392, 112593), (1508, 103932), (1872, 83723), (2088, 75062), (2262, 69288), (2887, 54288), (3016, 51966), (3393, 46192), (4176, 37531), (4524, 34644), (5774, 27144), (6032, 25983), (6786, 23096), (8661, 18096), (9048, 17322), (11548, 13572)]