133474848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 400286880

約数和(自身を除く): 266812032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 433, 456, 494, 507, 608, 624, 676, 741, 866, 912, 988, 1014, 1248, 1299, 1352, 1482, 1732, 1824, 1976, 2028, 2598, 2704, 2964, 3211, 3464, 3952, 4056, 5196, 5408, 5629, 5928, 6422, 6928, 7904, 8112, 8227, 9633, 10392, 11258, 11856, 12844, 13856, 16224, 16454, 16887, 19266, 20784, 22516, 23712, 24681, 25688, 32908, 33774, 38532, 41568, 45032, 49362, 51376, 65816, 67548, 73177, 77064, 90064, 98724, 102752, 106951, 131632, 135096, 146354, 154128, 180128, 197448, 213902, 219531, 263264, 270192, 292708, 308256, 320853, 394896, 427804, 439062, 540384, 585416, 641706, 789792, 855608, 878124, 1170832, 1283412, 1390363, 1711216, 1756248, 2341664, 2566824, 2780726, 3422432, 3512496, 4171089, 5133648, 5561452, 7024992, 8342178, 10267296, 11122904, 16684356, 22245808, 33368712, 44491616, 66737424, 133474848]

約数ペア:

[(1, 133474848), (2, 66737424), (3, 44491616), (4, 33368712), (6, 22245808), (8, 16684356), (12, 11122904), (13, 10267296), (16, 8342178), (19, 7024992), (24, 5561452), (26, 5133648), (32, 4171089), (38, 3512496), (39, 3422432), (48, 2780726), (52, 2566824), (57, 2341664), (76, 1756248), (78, 1711216), (96, 1390363), (104, 1283412), (114, 1170832), (152, 878124), (156, 855608), (169, 789792), (208, 641706), (228, 585416), (247, 540384), (304, 439062), (312, 427804), (338, 394896), (416, 320853), (433, 308256), (456, 292708), (494, 270192), (507, 263264), (608, 219531), (624, 213902), (676, 197448), (741, 180128), (866, 154128), (912, 146354), (988, 135096), (1014, 131632), (1248, 106951), (1299, 102752), (1352, 98724), (1482, 90064), (1732, 77064), (1824, 73177), (1976, 67548), (2028, 65816), (2598, 51376), (2704, 49362), (2964, 45032), (3211, 41568), (3464, 38532), (3952, 33774), (4056, 32908), (5196, 25688), (5408, 24681), (5629, 23712), (5928, 22516), (6422, 20784), (6928, 19266), (7904, 16887), (8112, 16454), (8227, 16224), (9633, 13856), (10392, 12844), (11258, 11856)]