131928888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2141

約数の個数: 128

約数和(自身を含む): 420134400

約数和(自身を除く): 288205512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2083, 2184, 2262, 2436, 2639, 3016, 4166, 4524, 4872, 5278, 6249, 7917, 8332, 9048, 10556, 12498, 14581, 15834, 16664, 21112, 24996, 27079, 29162, 31668, 43743, 49992, 54158, 58324, 60407, 63336, 81237, 87486, 108316, 116648, 120814, 162474, 174972, 181221, 189553, 216632, 241628, 324948, 349944, 362442, 379106, 422849, 483256, 568659, 649896, 724884, 758212, 785291, 845698, 1137318, 1268547, 1449768, 1516424, 1570582, 1691396, 2274636, 2355873, 2537094, 3141164, 3382792, 4549272, 4711746, 5074188, 5497037, 6282328, 9423492, 10148376, 10994074, 16491111, 18846984, 21988148, 32982222, 43976296, 65964444, 131928888]

約数ペア:

[(1, 131928888), (2, 65964444), (3, 43976296), (4, 32982222), (6, 21988148), (7, 18846984), (8, 16491111), (12, 10994074), (13, 10148376), (14, 9423492), (21, 6282328), (24, 5497037), (26, 5074188), (28, 4711746), (29, 4549272), (39, 3382792), (42, 3141164), (52, 2537094), (56, 2355873), (58, 2274636), (78, 1691396), (84, 1570582), (87, 1516424), (91, 1449768), (104, 1268547), (116, 1137318), (156, 845698), (168, 785291), (174, 758212), (182, 724884), (203, 649896), (232, 568659), (273, 483256), (312, 422849), (348, 379106), (364, 362442), (377, 349944), (406, 324948), (546, 241628), (609, 216632), (696, 189553), (728, 181221), (754, 174972), (812, 162474), (1092, 120814), (1131, 116648), (1218, 108316), (1508, 87486), (1624, 81237), (2083, 63336), (2184, 60407), (2262, 58324), (2436, 54158), (2639, 49992), (3016, 43743), (4166, 31668), (4524, 29162), (4872, 27079), (5278, 24996), (6249, 21112), (7917, 16664), (8332, 15834), (9048, 14581), (10556, 12498)]