131970636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 399567168

約数和(自身を除く): 267596532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 53, 63, 82, 84, 106, 123, 126, 159, 164, 212, 241, 246, 252, 287, 318, 369, 371, 477, 482, 492, 574, 636, 723, 738, 742, 861, 954, 964, 1113, 1148, 1446, 1476, 1484, 1687, 1722, 1908, 2169, 2173, 2226, 2583, 2892, 3339, 3374, 3444, 4338, 4346, 4452, 5061, 5166, 6519, 6678, 6748, 8676, 8692, 9881, 10122, 10332, 12773, 13038, 13356, 15183, 15211, 19557, 19762, 20244, 25546, 26076, 29643, 30366, 30422, 38319, 39114, 39524, 45633, 51092, 59286, 60732, 60844, 69167, 76638, 78228, 88929, 89411, 91266, 114957, 118572, 136899, 138334, 153276, 177858, 178822, 182532, 207501, 229914, 268233, 273798, 276668, 355716, 357644, 415002, 459828, 523693, 536466, 547596, 622503, 804699, 830004, 1047386, 1072932, 1245006, 1571079, 1609398, 2094772, 2490012, 3142158, 3218796, 3665851, 4713237, 6284316, 7331702, 9426474, 10997553, 14663404, 18852948, 21995106, 32992659, 43990212, 65985318, 131970636]

約数ペア:

[(1, 131970636), (2, 65985318), (3, 43990212), (4, 32992659), (6, 21995106), (7, 18852948), (9, 14663404), (12, 10997553), (14, 9426474), (18, 7331702), (21, 6284316), (28, 4713237), (36, 3665851), (41, 3218796), (42, 3142158), (53, 2490012), (63, 2094772), (82, 1609398), (84, 1571079), (106, 1245006), (123, 1072932), (126, 1047386), (159, 830004), (164, 804699), (212, 622503), (241, 547596), (246, 536466), (252, 523693), (287, 459828), (318, 415002), (369, 357644), (371, 355716), (477, 276668), (482, 273798), (492, 268233), (574, 229914), (636, 207501), (723, 182532), (738, 178822), (742, 177858), (861, 153276), (954, 138334), (964, 136899), (1113, 118572), (1148, 114957), (1446, 91266), (1476, 89411), (1484, 88929), (1687, 78228), (1722, 76638), (1908, 69167), (2169, 60844), (2173, 60732), (2226, 59286), (2583, 51092), (2892, 45633), (3339, 39524), (3374, 39114), (3444, 38319), (4338, 30422), (4346, 30366), (4452, 29643), (5061, 26076), (5166, 25546), (6519, 20244), (6678, 19762), (6748, 19557), (8676, 15211), (8692, 15183), (9881, 13356), (10122, 13038), (10332, 12773)]