156778781028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 383111393280

約数和(自身を除く): 226332612252

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 131, 158, 164, 237, 246, 262, 316, 393, 474, 492, 524, 751, 786, 948, 1502, 1572, 1681, 2253, 3004, 3239, 3362, 4506, 5043, 5371, 6478, 6724, 9012, 9717, 10086, 10349, 10742, 12956, 16113, 19434, 20172, 20698, 21484, 30791, 31047, 32226, 38868, 41396, 59329, 61582, 62094, 64452, 92373, 98381, 118658, 123164, 124188, 132799, 177987, 184746, 196762, 220211, 237316, 265598, 295143, 355974, 369492, 393524, 398397, 424309, 440422, 531196, 590286, 660633, 711948, 796794, 848618, 880844, 1180572, 1262431, 1272927, 1321266, 1593588, 1697236, 2432489, 2524862, 2545854, 2642532, 3787293, 4033621, 4864978, 5049724, 5091708, 7297467, 7574586, 7772099, 8067242, 9729956, 12100863, 14594934, 15149172, 15544198, 16134484, 17396669, 23316297, 24201726, 29189868, 31088396, 34793338, 46632594, 48403452, 52190007, 69586676, 93265188, 99732049, 104380014, 165378461, 199464098, 208760028, 299196147, 318656059, 330756922, 398928196, 496135383, 598392294, 637312118, 661513844, 955968177, 992270766, 1196784588, 1274624236, 1911936354, 1984541532, 3823872708, 13064898419, 26129796838, 39194695257, 52259593676, 78389390514, 156778781028]

約数ペア:

[(1, 156778781028), (2, 78389390514), (3, 52259593676), (4, 39194695257), (6, 26129796838), (12, 13064898419), (41, 3823872708), (79, 1984541532), (82, 1911936354), (123, 1274624236), (131, 1196784588), (158, 992270766), (164, 955968177), (237, 661513844), (246, 637312118), (262, 598392294), (316, 496135383), (393, 398928196), (474, 330756922), (492, 318656059), (524, 299196147), (751, 208760028), (786, 199464098), (948, 165378461), (1502, 104380014), (1572, 99732049), (1681, 93265188), (2253, 69586676), (3004, 52190007), (3239, 48403452), (3362, 46632594), (4506, 34793338), (5043, 31088396), (5371, 29189868), (6478, 24201726), (6724, 23316297), (9012, 17396669), (9717, 16134484), (10086, 15544198), (10349, 15149172), (10742, 14594934), (12956, 12100863), (16113, 9729956), (19434, 8067242), (20172, 7772099), (20698, 7574586), (21484, 7297467), (30791, 5091708), (31047, 5049724), (32226, 4864978), (38868, 4033621), (41396, 3787293), (59329, 2642532), (61582, 2545854), (62094, 2524862), (64452, 2432489), (92373, 1697236), (98381, 1593588), (118658, 1321266), (123164, 1272927), (124188, 1262431), (132799, 1180572), (177987, 880844), (184746, 848618), (196762, 796794), (220211, 711948), (237316, 660633), (265598, 590286), (295143, 531196), (355974, 440422), (369492, 424309), (393524, 398397)]