155900178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 246654702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 167, 186, 217, 239, 279, 334, 434, 478, 501, 558, 651, 717, 1002, 1169, 1302, 1434, 1503, 1673, 1953, 2151, 2338, 3006, 3346, 3507, 3906, 4302, 5019, 5177, 7014, 7409, 10038, 10354, 10521, 14818, 15057, 15531, 21042, 22227, 30114, 31062, 36239, 39913, 44454, 46593, 51863, 66681, 72478, 79826, 93186, 103726, 108717, 119739, 133362, 155589, 217434, 239478, 279391, 311178, 326151, 359217, 466767, 558782, 652302, 718434, 838173, 933534, 1237303, 1676346, 2474606, 2514519, 3711909, 5029038, 7423818, 8661121, 11135727, 17322242, 22271454, 25983363, 51966726, 77950089, 155900178]

約数ペア:

[(1, 155900178), (2, 77950089), (3, 51966726), (6, 25983363), (7, 22271454), (9, 17322242), (14, 11135727), (18, 8661121), (21, 7423818), (31, 5029038), (42, 3711909), (62, 2514519), (63, 2474606), (93, 1676346), (126, 1237303), (167, 933534), (186, 838173), (217, 718434), (239, 652302), (279, 558782), (334, 466767), (434, 359217), (478, 326151), (501, 311178), (558, 279391), (651, 239478), (717, 217434), (1002, 155589), (1169, 133362), (1302, 119739), (1434, 108717), (1503, 103726), (1673, 93186), (1953, 79826), (2151, 72478), (2338, 66681), (3006, 51863), (3346, 46593), (3507, 44454), (3906, 39913), (4302, 36239), (5019, 31062), (5177, 30114), (7014, 22227), (7409, 21042), (10038, 15531), (10354, 15057), (10521, 14818)]