153215764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 315657216

約数和(自身を除く): 162441452

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 5591, 6851, 11182, 13702, 22364, 27404, 72683, 95047, 145366, 173321, 190094, 290732, 346642, 380188, 693284, 1235611, 2253173, 2471222, 2946457, 4506346, 4942444, 5892914, 9012692, 11785828, 38303941, 76607882, 153215764]

約数ペア:

[(1, 153215764), (2, 76607882), (4, 38303941), (13, 11785828), (17, 9012692), (26, 5892914), (31, 4942444), (34, 4506346), (52, 2946457), (62, 2471222), (68, 2253173), (124, 1235611), (221, 693284), (403, 380188), (442, 346642), (527, 290732), (806, 190094), (884, 173321), (1054, 145366), (1612, 95047), (2108, 72683), (5591, 27404), (6851, 22364), (11182, 13702)]