171228564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2423}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 469402752

約数和(自身を除く): 298174188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2423, 2718, 3926, 4846, 5436, 5889, 7269, 7852, 9692, 11778, 14538, 17667, 21807, 23556, 29076, 31499, 35334, 43614, 62998, 70668, 87228, 94497, 125996, 188994, 283491, 365873, 377988, 566982, 731746, 1097619, 1133964, 1463492, 2195238, 3292857, 4390476, 4756349, 6585714, 9512698, 13171428, 14269047, 19025396, 28538094, 42807141, 57076188, 85614282, 171228564]

約数ペア:

[(1, 171228564), (2, 85614282), (3, 57076188), (4, 42807141), (6, 28538094), (9, 19025396), (12, 14269047), (13, 13171428), (18, 9512698), (26, 6585714), (36, 4756349), (39, 4390476), (52, 3292857), (78, 2195238), (117, 1463492), (151, 1133964), (156, 1097619), (234, 731746), (302, 566982), (453, 377988), (468, 365873), (604, 283491), (906, 188994), (1359, 125996), (1812, 94497), (1963, 87228), (2423, 70668), (2718, 62998), (3926, 43614), (4846, 35334), (5436, 31499), (5889, 29076), (7269, 23556), (7852, 21807), (9692, 17667), (11778, 14538)]