156954098

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 305337600

約数和(自身を除く): 148383502

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 238, 266, 323, 427, 569, 646, 854, 1037, 1138, 1159, 2074, 2261, 2318, 3983, 4522, 7259, 7966, 8113, 9673, 10811, 14518, 16226, 19346, 19703, 21622, 34709, 39406, 67711, 69418, 75677, 135422, 137921, 151354, 183787, 242963, 275842, 367574, 485926, 590053, 659471, 1180106, 1286509, 1318942, 2573018, 4130371, 4616297, 8260742, 9232594, 11211007, 22422014, 78477049, 156954098]

約数ペア:

[(1, 156954098), (2, 78477049), (7, 22422014), (14, 11211007), (17, 9232594), (19, 8260742), (34, 4616297), (38, 4130371), (61, 2573018), (119, 1318942), (122, 1286509), (133, 1180106), (238, 659471), (266, 590053), (323, 485926), (427, 367574), (569, 275842), (646, 242963), (854, 183787), (1037, 151354), (1138, 137921), (1159, 135422), (2074, 75677), (2261, 69418), (2318, 67711), (3983, 39406), (4522, 34709), (7259, 21622), (7966, 19703), (8113, 19346), (9673, 16226), (10811, 14518)]