155042352

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 453810240

約数和(自身を除く): 298767888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 137, 144, 174, 232, 261, 271, 274, 348, 411, 464, 522, 542, 548, 696, 813, 822, 1044, 1084, 1096, 1233, 1392, 1626, 1644, 2088, 2168, 2192, 2439, 2466, 3252, 3288, 3973, 4176, 4336, 4878, 4932, 6504, 6576, 7859, 7946, 9756, 9864, 11919, 13008, 15718, 15892, 19512, 19728, 23577, 23838, 31436, 31784, 35757, 37127, 39024, 47154, 47676, 62872, 63568, 70731, 71514, 74254, 94308, 95352, 111381, 125744, 141462, 143028, 148508, 188616, 190704, 222762, 282924, 286056, 297016, 334143, 377232, 445524, 565848, 572112, 594032, 668286, 891048, 1076683, 1131696, 1336572, 1782096, 2153366, 2673144, 3230049, 4306732, 5346288, 6460098, 8613464, 9690147, 12920196, 17226928, 19380294, 25840392, 38760588, 51680784, 77521176, 155042352]

約数ペア:

[(1, 155042352), (2, 77521176), (3, 51680784), (4, 38760588), (6, 25840392), (8, 19380294), (9, 17226928), (12, 12920196), (16, 9690147), (18, 8613464), (24, 6460098), (29, 5346288), (36, 4306732), (48, 3230049), (58, 2673144), (72, 2153366), (87, 1782096), (116, 1336572), (137, 1131696), (144, 1076683), (174, 891048), (232, 668286), (261, 594032), (271, 572112), (274, 565848), (348, 445524), (411, 377232), (464, 334143), (522, 297016), (542, 286056), (548, 282924), (696, 222762), (813, 190704), (822, 188616), (1044, 148508), (1084, 143028), (1096, 141462), (1233, 125744), (1392, 111381), (1626, 95352), (1644, 94308), (2088, 74254), (2168, 71514), (2192, 70731), (2439, 63568), (2466, 62872), (3252, 47676), (3288, 47154), (3973, 39024), (4176, 37127), (4336, 35757), (4878, 31784), (4932, 31436), (6504, 23838), (6576, 23577), (7859, 19728), (7946, 19512), (9756, 15892), (9864, 15718), (11919, 13008)]