189747376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^4$

素因数の和:104

約数の個数: 100

約数和(自身を含む): 477611792

約数和(自身を除く): 287864416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1456, 1729, 1976, 2128, 2527, 2888, 3458, 3952, 4693, 5054, 5776, 6859, 6916, 9386, 10108, 13718, 13832, 18772, 20216, 27436, 27664, 32851, 37544, 40432, 48013, 54872, 65702, 75088, 89167, 96026, 109744, 130321, 131404, 178334, 192052, 260642, 262808, 356668, 384104, 521284, 525616, 624169, 713336, 768208, 912247, 1042568, 1248338, 1426672, 1694173, 1824494, 2085136, 2496676, 3388346, 3648988, 4993352, 6776692, 7297976, 9986704, 11859211, 13553384, 14595952, 23718422, 27106768, 47436844, 94873688, 189747376]

約数ペア:

[(1, 189747376), (2, 94873688), (4, 47436844), (7, 27106768), (8, 23718422), (13, 14595952), (14, 13553384), (16, 11859211), (19, 9986704), (26, 7297976), (28, 6776692), (38, 4993352), (52, 3648988), (56, 3388346), (76, 2496676), (91, 2085136), (104, 1824494), (112, 1694173), (133, 1426672), (152, 1248338), (182, 1042568), (208, 912247), (247, 768208), (266, 713336), (304, 624169), (361, 525616), (364, 521284), (494, 384104), (532, 356668), (722, 262808), (728, 260642), (988, 192052), (1064, 178334), (1444, 131404), (1456, 130321), (1729, 109744), (1976, 96026), (2128, 89167), (2527, 75088), (2888, 65702), (3458, 54872), (3952, 48013), (4693, 40432), (5054, 37544), (5776, 32851), (6859, 27664), (6916, 27436), (9386, 20216), (10108, 18772), (13718, 13832)]