156742614670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 304570368000

約数和(自身を除く): 147827753330

約数列:

[1, 2, 5, 10, 23, 46, 67, 79, 115, 134, 158, 199, 230, 335, 395, 398, 647, 670, 790, 995, 1294, 1541, 1817, 1990, 3082, 3235, 3634, 4577, 5293, 6470, 7705, 9085, 9154, 10586, 13333, 14881, 15410, 15721, 18170, 22885, 26465, 26666, 29762, 31442, 43349, 45770, 51113, 52930, 66665, 74405, 78605, 86698, 102226, 121739, 128753, 133330, 148810, 157210, 216745, 243478, 255565, 257506, 306659, 361583, 433490, 511130, 608695, 613318, 643765, 723166, 997027, 1053307, 1175599, 1217390, 1287530, 1533295, 1807915, 1994054, 2106614, 2351198, 2961319, 3066590, 3424571, 3615830, 4985135, 5266535, 5877995, 5922638, 6849142, 8626451, 9970270, 10171487, 10533070, 11755990, 14806595, 17122855, 17252902, 20342974, 24226061, 29613190, 34245710, 43132255, 48452122, 50857435, 78765133, 86264510, 101714870, 121130305, 157530266, 198408373, 233944201, 242260610, 393825665, 396816746, 467888402, 681489629, 787651330, 992041865, 1169721005, 1362979258, 1984083730, 2339442010, 3407448145, 6814896290, 15674261467, 31348522934, 78371307335, 156742614670]

約数ペア:

[(1, 156742614670), (2, 78371307335), (5, 31348522934), (10, 15674261467), (23, 6814896290), (46, 3407448145), (67, 2339442010), (79, 1984083730), (115, 1362979258), (134, 1169721005), (158, 992041865), (199, 787651330), (230, 681489629), (335, 467888402), (395, 396816746), (398, 393825665), (647, 242260610), (670, 233944201), (790, 198408373), (995, 157530266), (1294, 121130305), (1541, 101714870), (1817, 86264510), (1990, 78765133), (3082, 50857435), (3235, 48452122), (3634, 43132255), (4577, 34245710), (5293, 29613190), (6470, 24226061), (7705, 20342974), (9085, 17252902), (9154, 17122855), (10586, 14806595), (13333, 11755990), (14881, 10533070), (15410, 10171487), (15721, 9970270), (18170, 8626451), (22885, 6849142), (26465, 5922638), (26666, 5877995), (29762, 5266535), (31442, 4985135), (43349, 3615830), (45770, 3424571), (51113, 3066590), (52930, 2961319), (66665, 2351198), (74405, 2106614), (78605, 1994054), (86698, 1807915), (102226, 1533295), (121739, 1287530), (128753, 1217390), (133330, 1175599), (148810, 1053307), (157210, 997027), (216745, 723166), (243478, 643765), (255565, 613318), (257506, 608695), (306659, 511130), (361583, 433490)]