123043648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 309172864

約数和(自身を除く): 186129216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 571, 592, 728, 832, 962, 1036, 1142, 1184, 1456, 1924, 2072, 2284, 2368, 2912, 3367, 3848, 3997, 4144, 4568, 5824, 6734, 7423, 7696, 7994, 8288, 9136, 13468, 14846, 15392, 15988, 16576, 18272, 21127, 26936, 29692, 30784, 31976, 36544, 42254, 51961, 53872, 59384, 63952, 84508, 103922, 107744, 118768, 127904, 147889, 169016, 207844, 215488, 237536, 255808, 274651, 295778, 338032, 415688, 475072, 549302, 591556, 676064, 831376, 1098604, 1183112, 1352128, 1662752, 1922557, 2197208, 2366224, 3325504, 3845114, 4394416, 4732448, 7690228, 8788832, 9464896, 15380456, 17577664, 30760912, 61521824, 123043648]

約数ペア:

[(1, 123043648), (2, 61521824), (4, 30760912), (7, 17577664), (8, 15380456), (13, 9464896), (14, 8788832), (16, 7690228), (26, 4732448), (28, 4394416), (32, 3845114), (37, 3325504), (52, 2366224), (56, 2197208), (64, 1922557), (74, 1662752), (91, 1352128), (104, 1183112), (112, 1098604), (148, 831376), (182, 676064), (208, 591556), (224, 549302), (259, 475072), (296, 415688), (364, 338032), (416, 295778), (448, 274651), (481, 255808), (518, 237536), (571, 215488), (592, 207844), (728, 169016), (832, 147889), (962, 127904), (1036, 118768), (1142, 107744), (1184, 103922), (1456, 84508), (1924, 63952), (2072, 59384), (2284, 53872), (2368, 51961), (2912, 42254), (3367, 36544), (3848, 31976), (3997, 30784), (4144, 29692), (4568, 26936), (5824, 21127), (6734, 18272), (7423, 16576), (7696, 15988), (7994, 15392), (8288, 14846), (9136, 13468)]