140603148

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{163}}^2$

素因数の和:353

約数の個数: 108

約数和(自身を含む): 426658680

約数和(自身を除く): 286055532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 163, 189, 196, 252, 294, 326, 378, 441, 489, 588, 652, 756, 882, 978, 1141, 1323, 1467, 1764, 1956, 2282, 2646, 2934, 3423, 4401, 4564, 5292, 5868, 6846, 7987, 8802, 10269, 13692, 15974, 17604, 20538, 23961, 26569, 30807, 31948, 41076, 47922, 53138, 61614, 71883, 79707, 95844, 106276, 123228, 143766, 159414, 185983, 215649, 239121, 287532, 318828, 371966, 431298, 478242, 557949, 717363, 743932, 862596, 956484, 1115898, 1301881, 1434726, 1673847, 2231796, 2603762, 2869452, 3347694, 3905643, 5021541, 5207524, 6695388, 7811286, 10043082, 11716929, 15622572, 20086164, 23433858, 35150787, 46867716, 70301574, 140603148]

約数ペア:

[(1, 140603148), (2, 70301574), (3, 46867716), (4, 35150787), (6, 23433858), (7, 20086164), (9, 15622572), (12, 11716929), (14, 10043082), (18, 7811286), (21, 6695388), (27, 5207524), (28, 5021541), (36, 3905643), (42, 3347694), (49, 2869452), (54, 2603762), (63, 2231796), (84, 1673847), (98, 1434726), (108, 1301881), (126, 1115898), (147, 956484), (163, 862596), (189, 743932), (196, 717363), (252, 557949), (294, 478242), (326, 431298), (378, 371966), (441, 318828), (489, 287532), (588, 239121), (652, 215649), (756, 185983), (882, 159414), (978, 143766), (1141, 123228), (1323, 106276), (1467, 95844), (1764, 79707), (1956, 71883), (2282, 61614), (2646, 53138), (2934, 47922), (3423, 41076), (4401, 31948), (4564, 30807), (5292, 26569), (5868, 23961), (6846, 20538), (7987, 17604), (8802, 15974), (10269, 13692)]