156695682808

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 343761408000

約数和(自身を除く): 187065725192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 239, 269, 284, 478, 497, 538, 568, 613, 956, 994, 1076, 1226, 1673, 1883, 1912, 1988, 2152, 2452, 3346, 3766, 3976, 4291, 4904, 6692, 7532, 8582, 13384, 15064, 16969, 17164, 19099, 33938, 34328, 38198, 43523, 64291, 67876, 76396, 87046, 118783, 128582, 133693, 135752, 146507, 152792, 164897, 174092, 237566, 257164, 267386, 293014, 304661, 329794, 348184, 450037, 475132, 514328, 534772, 586028, 609322, 659588, 900074, 950264, 1025549, 1069544, 1154279, 1172056, 1218644, 1319176, 1800148, 2051098, 2308558, 2437288, 3600296, 4102196, 4564661, 4617116, 8204392, 9129322, 9234232, 10401997, 11707687, 18258644, 20803994, 23415374, 31952627, 36517288, 39410383, 41607988, 46830748, 63905254, 72813979, 78820766, 81953809, 83215976, 93661496, 127810508, 145627958, 157641532, 163907618, 255621016, 275872681, 291255916, 315283064, 327815236, 551745362, 582511832, 655630472, 1103490724, 2206981448, 2798137193, 5596274386, 11192548772, 19586960351, 22385097544, 39173920702, 78347841404, 156695682808]

約数ペア:

[(1, 156695682808), (2, 78347841404), (4, 39173920702), (7, 22385097544), (8, 19586960351), (14, 11192548772), (28, 5596274386), (56, 2798137193), (71, 2206981448), (142, 1103490724), (239, 655630472), (269, 582511832), (284, 551745362), (478, 327815236), (497, 315283064), (538, 291255916), (568, 275872681), (613, 255621016), (956, 163907618), (994, 157641532), (1076, 145627958), (1226, 127810508), (1673, 93661496), (1883, 83215976), (1912, 81953809), (1988, 78820766), (2152, 72813979), (2452, 63905254), (3346, 46830748), (3766, 41607988), (3976, 39410383), (4291, 36517288), (4904, 31952627), (6692, 23415374), (7532, 20803994), (8582, 18258644), (13384, 11707687), (15064, 10401997), (16969, 9234232), (17164, 9129322), (19099, 8204392), (33938, 4617116), (34328, 4564661), (38198, 4102196), (43523, 3600296), (64291, 2437288), (67876, 2308558), (76396, 2051098), (87046, 1800148), (118783, 1319176), (128582, 1218644), (133693, 1172056), (135752, 1154279), (146507, 1069544), (152792, 1025549), (164897, 950264), (174092, 900074), (237566, 659588), (257164, 609322), (267386, 586028), (293014, 534772), (304661, 514328), (329794, 475132), (348184, 450037)]