157457772

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 408729776

約数和(自身を除く): 251272004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 134, 194, 201, 268, 291, 388, 402, 582, 603, 673, 804, 873, 1164, 1206, 1346, 1746, 2019, 2412, 2692, 3492, 4038, 6057, 6499, 8076, 12114, 12998, 19497, 24228, 25996, 38994, 45091, 58491, 65281, 77988, 90182, 116982, 130562, 135273, 180364, 195843, 233964, 261124, 270546, 391686, 405819, 541092, 587529, 783372, 811638, 1175058, 1623276, 2350116, 4373827, 8747654, 13121481, 17495308, 26242962, 39364443, 52485924, 78728886, 157457772]

約数ペア:

[(1, 157457772), (2, 78728886), (3, 52485924), (4, 39364443), (6, 26242962), (9, 17495308), (12, 13121481), (18, 8747654), (36, 4373827), (67, 2350116), (97, 1623276), (134, 1175058), (194, 811638), (201, 783372), (268, 587529), (291, 541092), (388, 405819), (402, 391686), (582, 270546), (603, 261124), (673, 233964), (804, 195843), (873, 180364), (1164, 135273), (1206, 130562), (1346, 116982), (1746, 90182), (2019, 77988), (2412, 65281), (2692, 58491), (3492, 45091), (4038, 38994), (6057, 25996), (6499, 24228), (8076, 19497), (12114, 12998)]