156921075472

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{43961}}^1$

素因数の和:44169

約数の個数: 120

約数和(自身を含む): 368207247960

約数和(自身を除く): 211286172488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 157, 196, 203, 232, 314, 392, 406, 464, 628, 784, 812, 1099, 1256, 1421, 1624, 2198, 2512, 2842, 3248, 4396, 4553, 5684, 7693, 8792, 9106, 11368, 15386, 17584, 18212, 22736, 30772, 31871, 36424, 43961, 61544, 63742, 72848, 87922, 123088, 127484, 175844, 223097, 254968, 307727, 351688, 446194, 509936, 615454, 703376, 892388, 1230908, 1274869, 1784776, 2154089, 2461816, 2549738, 3569552, 4308178, 4923632, 5099476, 6901877, 8616356, 8924083, 10198952, 13803754, 17232712, 17848166, 20397904, 27607508, 34465424, 35696332, 48313139, 55215016, 62468581, 71392664, 96626278, 110430032, 124937162, 142785328, 193252556, 200154433, 249874324, 338191973, 386505112, 400308866, 499748648, 676383946, 773010224, 800617732, 999497296, 1352767892, 1401081031, 1601235464, 2705535784, 2802162062, 3202470928, 5411071568, 5604324124, 9807567217, 11208648248, 19615134434, 22417296496, 39230268868, 78460537736, 156921075472]

約数ペア:

[(1, 156921075472), (2, 78460537736), (4, 39230268868), (7, 22417296496), (8, 19615134434), (14, 11208648248), (16, 9807567217), (28, 5604324124), (29, 5411071568), (49, 3202470928), (56, 2802162062), (58, 2705535784), (98, 1601235464), (112, 1401081031), (116, 1352767892), (157, 999497296), (196, 800617732), (203, 773010224), (232, 676383946), (314, 499748648), (392, 400308866), (406, 386505112), (464, 338191973), (628, 249874324), (784, 200154433), (812, 193252556), (1099, 142785328), (1256, 124937162), (1421, 110430032), (1624, 96626278), (2198, 71392664), (2512, 62468581), (2842, 55215016), (3248, 48313139), (4396, 35696332), (4553, 34465424), (5684, 27607508), (7693, 20397904), (8792, 17848166), (9106, 17232712), (11368, 13803754), (15386, 10198952), (17584, 8924083), (18212, 8616356), (22736, 6901877), (30772, 5099476), (31871, 4923632), (36424, 4308178), (43961, 3569552), (61544, 2549738), (63742, 2461816), (72848, 2154089), (87922, 1784776), (123088, 1274869), (127484, 1230908), (175844, 892388), (223097, 703376), (254968, 615454), (307727, 509936), (351688, 446194)]