148901402776

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{386083}}^1$

素因数の和:386264

約数の個数: 64

約数和(自身を含む): 326905044480

約数和(自身を除く): 178003641704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 97, 142, 194, 284, 388, 497, 568, 679, 776, 994, 1358, 1988, 2716, 3976, 5432, 6887, 13774, 27548, 48209, 55096, 96418, 192836, 385672, 386083, 772166, 1544332, 2702581, 3088664, 5405162, 10810324, 21620648, 27411893, 37450051, 54823786, 74900102, 109647572, 149800204, 191883251, 219295144, 262150357, 299600408, 383766502, 524300714, 767533004, 1048601428, 1535066008, 2097202856, 2658953621, 5317907242, 10635814484, 18612675347, 21271628968, 37225350694, 74450701388, 148901402776]

約数ペア:

[(1, 148901402776), (2, 74450701388), (4, 37225350694), (7, 21271628968), (8, 18612675347), (14, 10635814484), (28, 5317907242), (56, 2658953621), (71, 2097202856), (97, 1535066008), (142, 1048601428), (194, 767533004), (284, 524300714), (388, 383766502), (497, 299600408), (568, 262150357), (679, 219295144), (776, 191883251), (994, 149800204), (1358, 109647572), (1988, 74900102), (2716, 54823786), (3976, 37450051), (5432, 27411893), (6887, 21620648), (13774, 10810324), (27548, 5405162), (48209, 3088664), (55096, 2702581), (96418, 1544332), (192836, 772166), (385672, 386083)]