156977987012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{4357}}^1$

素因数の和:5386

約数の個数: 144

約数和(自身を含む): 369580434048

約数和(自身を除く): 212602447036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 983, 1078, 1309, 1666, 1966, 2156, 2618, 3332, 3932, 4357, 5236, 6881, 8714, 9163, 10813, 13762, 16711, 17428, 18326, 21626, 27524, 30499, 33422, 36652, 43252, 47927, 48167, 60998, 66844, 74069, 75691, 95854, 96334, 116977, 121996, 148138, 151382, 183821, 191708, 192668, 213493, 233954, 296276, 302764, 335489, 367642, 426986, 467908, 518483, 529837, 670978, 735284, 814759, 818839, 853972, 1036966, 1059674, 1286747, 1341956, 1629518, 1637678, 2073932, 2119348, 2348423, 2573494, 3259036, 3275356, 3629381, 4282931, 4696846, 5146988, 5703313, 7258762, 8565862, 9007229, 9393692, 11406626, 14517524, 17131724, 18014458, 22813252, 29980517, 36028916, 39923191, 47112241, 59961034, 72809827, 79846382, 94224482, 119922068, 145619654, 159692764, 188448964, 209863619, 291239308, 329785687, 419727238, 509668789, 659571374, 800908097, 839454476, 1019337578, 1319142748, 1601816194, 2038675156, 2308499809, 3203632388, 3567681523, 4616999618, 5606356679, 7135363046, 9233999236, 11212713358, 14270726092, 22425426716, 39244496753, 78488993506, 156977987012]

約数ペア:

[(1, 156977987012), (2, 78488993506), (4, 39244496753), (7, 22425426716), (11, 14270726092), (14, 11212713358), (17, 9233999236), (22, 7135363046), (28, 5606356679), (34, 4616999618), (44, 3567681523), (49, 3203632388), (68, 2308499809), (77, 2038675156), (98, 1601816194), (119, 1319142748), (154, 1019337578), (187, 839454476), (196, 800908097), (238, 659571374), (308, 509668789), (374, 419727238), (476, 329785687), (539, 291239308), (748, 209863619), (833, 188448964), (983, 159692764), (1078, 145619654), (1309, 119922068), (1666, 94224482), (1966, 79846382), (2156, 72809827), (2618, 59961034), (3332, 47112241), (3932, 39923191), (4357, 36028916), (5236, 29980517), (6881, 22813252), (8714, 18014458), (9163, 17131724), (10813, 14517524), (13762, 11406626), (16711, 9393692), (17428, 9007229), (18326, 8565862), (21626, 7258762), (27524, 5703313), (30499, 5146988), (33422, 4696846), (36652, 4282931), (43252, 3629381), (47927, 3275356), (48167, 3259036), (60998, 2573494), (66844, 2348423), (74069, 2119348), (75691, 2073932), (95854, 1637678), (96334, 1629518), (116977, 1341956), (121996, 1286747), (148138, 1059674), (151382, 1036966), (183821, 853972), (191708, 818839), (192668, 814759), (213493, 735284), (233954, 670978), (296276, 529837), (302764, 518483), (335489, 467908), (367642, 426986)]