167366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 282604280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 61, 70, 82, 122, 140, 164, 205, 239, 244, 280, 287, 305, 328, 410, 427, 478, 488, 574, 610, 820, 854, 956, 1148, 1195, 1220, 1435, 1640, 1673, 1708, 1912, 2135, 2296, 2390, 2440, 2501, 2870, 3346, 3416, 4270, 4780, 5002, 5740, 6692, 8365, 8540, 9560, 9799, 10004, 11480, 12505, 13384, 14579, 16730, 17080, 17507, 19598, 20008, 25010, 29158, 33460, 35014, 39196, 48995, 50020, 58316, 66920, 68593, 70028, 72895, 78392, 87535, 97990, 100040, 102053, 116632, 137186, 140056, 145790, 175070, 195980, 204106, 274372, 291580, 342965, 350140, 391960, 408212, 510265, 548744, 583160, 597739, 685930, 700280, 816424, 1020530, 1195478, 1371860, 2041060, 2390956, 2743720, 2988695, 4082120, 4184173, 4781912, 5977390, 8368346, 11954780, 16736692, 20920865, 23909560, 33473384, 41841730, 83683460, 167366920]

約数ペア:

[(1, 167366920), (2, 83683460), (4, 41841730), (5, 33473384), (7, 23909560), (8, 20920865), (10, 16736692), (14, 11954780), (20, 8368346), (28, 5977390), (35, 4781912), (40, 4184173), (41, 4082120), (56, 2988695), (61, 2743720), (70, 2390956), (82, 2041060), (122, 1371860), (140, 1195478), (164, 1020530), (205, 816424), (239, 700280), (244, 685930), (280, 597739), (287, 583160), (305, 548744), (328, 510265), (410, 408212), (427, 391960), (478, 350140), (488, 342965), (574, 291580), (610, 274372), (820, 204106), (854, 195980), (956, 175070), (1148, 145790), (1195, 140056), (1220, 137186), (1435, 116632), (1640, 102053), (1673, 100040), (1708, 97990), (1912, 87535), (2135, 78392), (2296, 72895), (2390, 70028), (2440, 68593), (2501, 66920), (2870, 58316), (3346, 50020), (3416, 48995), (4270, 39196), (4780, 35014), (5002, 33460), (5740, 29158), (6692, 25010), (8365, 20008), (8540, 19598), (9560, 17507), (9799, 17080), (10004, 16730), (11480, 14579), (12505, 13384)]