155965432

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 346644360

約数和(自身を除く): 190678928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 7507, 10388, 15014, 20776, 30028, 52549, 60056, 105098, 210196, 367843, 397871, 420392, 735686, 795742, 1471372, 1591484, 2785097, 2942744, 3182968, 5570194, 11140388, 19495679, 22280776, 38991358, 77982716, 155965432]

約数ペア:

[(1, 155965432), (2, 77982716), (4, 38991358), (7, 22280776), (8, 19495679), (14, 11140388), (28, 5570194), (49, 3182968), (53, 2942744), (56, 2785097), (98, 1591484), (106, 1471372), (196, 795742), (212, 735686), (371, 420392), (392, 397871), (424, 367843), (742, 210196), (1484, 105098), (2597, 60056), (2968, 52549), (5194, 30028), (7507, 20776), (10388, 15014)]