159136770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 435746304

約数和(自身を除く): 276609534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 113, 115, 130, 138, 157, 195, 226, 230, 299, 314, 339, 345, 390, 471, 565, 598, 678, 690, 785, 897, 942, 1130, 1469, 1495, 1570, 1695, 1794, 2041, 2355, 2599, 2938, 2990, 3390, 3611, 4082, 4407, 4485, 4710, 5198, 6123, 7222, 7345, 7797, 8814, 8970, 10205, 10833, 12246, 12995, 14690, 15594, 17741, 18055, 20410, 21666, 22035, 25990, 30615, 33787, 35482, 36110, 38985, 44070, 46943, 53223, 54165, 61230, 67574, 77970, 88705, 93886, 101361, 106446, 108330, 140829, 168935, 177410, 202722, 230633, 234715, 266115, 281658, 337870, 408043, 461266, 469430, 506805, 532230, 691899, 704145, 816086, 1013610, 1153165, 1224129, 1383798, 1408290, 2040215, 2306330, 2448258, 3459495, 4080430, 5304559, 6120645, 6918990, 10609118, 12241290, 15913677, 26522795, 31827354, 53045590, 79568385, 159136770]

約数ペア:

[(1, 159136770), (2, 79568385), (3, 53045590), (5, 31827354), (6, 26522795), (10, 15913677), (13, 12241290), (15, 10609118), (23, 6918990), (26, 6120645), (30, 5304559), (39, 4080430), (46, 3459495), (65, 2448258), (69, 2306330), (78, 2040215), (113, 1408290), (115, 1383798), (130, 1224129), (138, 1153165), (157, 1013610), (195, 816086), (226, 704145), (230, 691899), (299, 532230), (314, 506805), (339, 469430), (345, 461266), (390, 408043), (471, 337870), (565, 281658), (598, 266115), (678, 234715), (690, 230633), (785, 202722), (897, 177410), (942, 168935), (1130, 140829), (1469, 108330), (1495, 106446), (1570, 101361), (1695, 93886), (1794, 88705), (2041, 77970), (2355, 67574), (2599, 61230), (2938, 54165), (2990, 53223), (3390, 46943), (3611, 44070), (4082, 38985), (4407, 36110), (4485, 35482), (4710, 33787), (5198, 30615), (6123, 25990), (7222, 22035), (7345, 21666), (7797, 20410), (8814, 18055), (8970, 17741), (10205, 15594), (10833, 14690), (12246, 12995)]