150781488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 461314224

約数和(自身を除く): 310532736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 1997, 2288, 2904, 3146, 3432, 3994, 4719, 5808, 5991, 6292, 6864, 7988, 9438, 11982, 12584, 15976, 18876, 21967, 23964, 25168, 25961, 31952, 37752, 43934, 47928, 51922, 65901, 75504, 77883, 87868, 95856, 103844, 131802, 155766, 175736, 207688, 241637, 263604, 285571, 311532, 351472, 415376, 483274, 527208, 571142, 623064, 724911, 856713, 966548, 1054416, 1142284, 1246128, 1449822, 1713426, 1933096, 2284568, 2899644, 3141281, 3426852, 3866192, 4569136, 5799288, 6282562, 6853704, 9423843, 11598576, 12565124, 13707408, 18847686, 25130248, 37695372, 50260496, 75390744, 150781488]

約数ペア:

[(1, 150781488), (2, 75390744), (3, 50260496), (4, 37695372), (6, 25130248), (8, 18847686), (11, 13707408), (12, 12565124), (13, 11598576), (16, 9423843), (22, 6853704), (24, 6282562), (26, 5799288), (33, 4569136), (39, 3866192), (44, 3426852), (48, 3141281), (52, 2899644), (66, 2284568), (78, 1933096), (88, 1713426), (104, 1449822), (121, 1246128), (132, 1142284), (143, 1054416), (156, 966548), (176, 856713), (208, 724911), (242, 623064), (264, 571142), (286, 527208), (312, 483274), (363, 415376), (429, 351472), (484, 311532), (528, 285571), (572, 263604), (624, 241637), (726, 207688), (858, 175736), (968, 155766), (1144, 131802), (1452, 103844), (1573, 95856), (1716, 87868), (1936, 77883), (1997, 75504), (2288, 65901), (2904, 51922), (3146, 47928), (3432, 43934), (3994, 37752), (4719, 31952), (5808, 25961), (5991, 25168), (6292, 23964), (6864, 21967), (7988, 18876), (9438, 15976), (11982, 12584)]