147387688

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 341755470

約数和(自身を除く): 194367782

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 833, 952, 1156, 1301, 1666, 2023, 2312, 2602, 3332, 4046, 5204, 6664, 8092, 9107, 10408, 14161, 16184, 18214, 22117, 28322, 36428, 44234, 56644, 63749, 72856, 88468, 113288, 127498, 154819, 176936, 254996, 309638, 375989, 509992, 619276, 751978, 1083733, 1238552, 1503956, 2167466, 2631923, 3007912, 4334932, 5263846, 8669864, 10527692, 18423461, 21055384, 36846922, 73693844, 147387688]

約数ペア:

[(1, 147387688), (2, 73693844), (4, 36846922), (7, 21055384), (8, 18423461), (14, 10527692), (17, 8669864), (28, 5263846), (34, 4334932), (49, 3007912), (56, 2631923), (68, 2167466), (98, 1503956), (119, 1238552), (136, 1083733), (196, 751978), (238, 619276), (289, 509992), (392, 375989), (476, 309638), (578, 254996), (833, 176936), (952, 154819), (1156, 127498), (1301, 113288), (1666, 88468), (2023, 72856), (2312, 63749), (2602, 56644), (3332, 44234), (4046, 36428), (5204, 28322), (6664, 22117), (8092, 18214), (9107, 16184), (10408, 14161)]