158927552

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18671}}^1$

素因数の和:18709

約数の個数: 56

約数和(自身を含む): 379415040

約数和(自身を除く): 220487488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 18671, 37342, 74684, 130697, 149368, 261394, 298736, 354749, 522788, 597472, 709498, 1045576, 1194944, 1418996, 2091152, 2483243, 2837992, 4182304, 4966486, 5675984, 8364608, 9932972, 11351968, 19865944, 22703936, 39731888, 79463776, 158927552]

約数ペア:

[(1, 158927552), (2, 79463776), (4, 39731888), (7, 22703936), (8, 19865944), (14, 11351968), (16, 9932972), (19, 8364608), (28, 5675984), (32, 4966486), (38, 4182304), (56, 2837992), (64, 2483243), (76, 2091152), (112, 1418996), (133, 1194944), (152, 1045576), (224, 709498), (266, 597472), (304, 522788), (448, 354749), (532, 298736), (608, 261394), (1064, 149368), (1216, 130697), (2128, 74684), (4256, 37342), (8512, 18671)]