118957428

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 308162400

約数和(自身を除く): 189204972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 149, 201, 268, 298, 331, 402, 447, 596, 603, 662, 804, 894, 993, 1206, 1324, 1341, 1788, 1986, 2412, 2682, 2979, 3972, 5364, 5958, 9983, 11916, 19966, 22177, 29949, 39932, 44354, 49319, 59898, 66531, 88708, 89847, 98638, 119796, 133062, 147957, 179694, 197276, 199593, 266124, 295914, 359388, 399186, 443871, 591828, 798372, 887742, 1775484, 3304373, 6608746, 9913119, 13217492, 19826238, 29739357, 39652476, 59478714, 118957428]

約数ペア:

[(1, 118957428), (2, 59478714), (3, 39652476), (4, 29739357), (6, 19826238), (9, 13217492), (12, 9913119), (18, 6608746), (36, 3304373), (67, 1775484), (134, 887742), (149, 798372), (201, 591828), (268, 443871), (298, 399186), (331, 359388), (402, 295914), (447, 266124), (596, 199593), (603, 197276), (662, 179694), (804, 147957), (894, 133062), (993, 119796), (1206, 98638), (1324, 89847), (1341, 88708), (1788, 66531), (1986, 59898), (2412, 49319), (2682, 44354), (2979, 39932), (3972, 29949), (5364, 22177), (5958, 19966), (9983, 11916)]