173018196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 320111532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 71, 78, 82, 117, 123, 127, 142, 156, 164, 213, 234, 246, 254, 284, 369, 381, 426, 468, 492, 508, 533, 639, 738, 762, 852, 923, 1066, 1143, 1278, 1476, 1524, 1599, 1651, 1846, 2132, 2286, 2556, 2769, 2911, 3198, 3302, 3692, 4572, 4797, 4953, 5207, 5538, 5822, 6396, 6604, 8307, 8733, 9017, 9594, 9906, 10414, 11076, 11644, 14859, 15621, 16614, 17466, 18034, 19188, 19812, 20828, 26199, 27051, 29718, 31242, 33228, 34932, 36068, 37843, 46863, 52398, 54102, 59436, 62484, 67691, 75686, 81153, 93726, 104796, 108204, 113529, 117221, 135382, 151372, 162306, 187452, 203073, 227058, 234442, 270764, 324612, 340587, 351663, 369697, 406146, 454116, 468884, 609219, 681174, 703326, 739394, 812292, 1054989, 1109091, 1218438, 1362348, 1406652, 1478788, 2109978, 2218182, 2436876, 3327273, 4219956, 4436364, 4806061, 6654546, 9612122, 13309092, 14418183, 19224244, 28836366, 43254549, 57672732, 86509098, 173018196]

約数ペア:

[(1, 173018196), (2, 86509098), (3, 57672732), (4, 43254549), (6, 28836366), (9, 19224244), (12, 14418183), (13, 13309092), (18, 9612122), (26, 6654546), (36, 4806061), (39, 4436364), (41, 4219956), (52, 3327273), (71, 2436876), (78, 2218182), (82, 2109978), (117, 1478788), (123, 1406652), (127, 1362348), (142, 1218438), (156, 1109091), (164, 1054989), (213, 812292), (234, 739394), (246, 703326), (254, 681174), (284, 609219), (369, 468884), (381, 454116), (426, 406146), (468, 369697), (492, 351663), (508, 340587), (533, 324612), (639, 270764), (738, 234442), (762, 227058), (852, 203073), (923, 187452), (1066, 162306), (1143, 151372), (1278, 135382), (1476, 117221), (1524, 113529), (1599, 108204), (1651, 104796), (1846, 93726), (2132, 81153), (2286, 75686), (2556, 67691), (2769, 62484), (2911, 59436), (3198, 54102), (3302, 52398), (3692, 46863), (4572, 37843), (4797, 36068), (4953, 34932), (5207, 33228), (5538, 31242), (5822, 29718), (6396, 27051), (6604, 26199), (8307, 20828), (8733, 19812), (9017, 19188), (9594, 18034), (9906, 17466), (10414, 16614), (11076, 15621), (11644, 14859)]