145980736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6743

約数の個数: 56

約数和(自身を含む): 326257920

約数和(自身を除く): 180277184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 6689, 10912, 13378, 21824, 26756, 53512, 73579, 107024, 147158, 207359, 214048, 294316, 414718, 428096, 588632, 829436, 1177264, 1658872, 2280949, 2354528, 3317744, 4561898, 4709056, 6635488, 9123796, 13270976, 18247592, 36495184, 72990368, 145980736]

約数ペア:

[(1, 145980736), (2, 72990368), (4, 36495184), (8, 18247592), (11, 13270976), (16, 9123796), (22, 6635488), (31, 4709056), (32, 4561898), (44, 3317744), (62, 2354528), (64, 2280949), (88, 1658872), (124, 1177264), (176, 829436), (248, 588632), (341, 428096), (352, 414718), (496, 294316), (682, 214048), (704, 207359), (992, 147158), (1364, 107024), (1984, 73579), (2728, 53512), (5456, 26756), (6689, 21824), (10912, 13378)]