156479076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 427956984

約数和(自身を除く): 271477908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1301, 1542, 2313, 2602, 3084, 3341, 3903, 4626, 5204, 6682, 7806, 9252, 10023, 11709, 13364, 15612, 16913, 20046, 23418, 30069, 33826, 40092, 46836, 50739, 60138, 67652, 101478, 120276, 152217, 202956, 304434, 334357, 608868, 668714, 1003071, 1337428, 2006142, 3009213, 4012284, 4346641, 6018426, 8693282, 12036852, 13039923, 17386564, 26079846, 39119769, 52159692, 78239538, 156479076]

約数ペア:

[(1, 156479076), (2, 78239538), (3, 52159692), (4, 39119769), (6, 26079846), (9, 17386564), (12, 13039923), (13, 12036852), (18, 8693282), (26, 6018426), (36, 4346641), (39, 4012284), (52, 3009213), (78, 2006142), (117, 1337428), (156, 1003071), (234, 668714), (257, 608868), (468, 334357), (514, 304434), (771, 202956), (1028, 152217), (1301, 120276), (1542, 101478), (2313, 67652), (2602, 60138), (3084, 50739), (3341, 46836), (3903, 40092), (4626, 33826), (5204, 30069), (6682, 23418), (7806, 20046), (9252, 16913), (10023, 15612), (11709, 13364)]