142700564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 278853120

約数和(自身を除く): 136152556

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 1147, 1178, 1406, 1637, 2294, 2356, 2812, 3274, 4588, 6548, 21793, 31103, 43586, 50747, 60569, 62206, 87172, 101494, 121138, 124412, 202988, 242276, 964193, 1150811, 1877639, 1928386, 2301622, 3755278, 3856772, 4603244, 7510556, 35675141, 71350282, 142700564]

約数ペア:

[(1, 142700564), (2, 71350282), (4, 35675141), (19, 7510556), (31, 4603244), (37, 3856772), (38, 3755278), (62, 2301622), (74, 1928386), (76, 1877639), (124, 1150811), (148, 964193), (589, 242276), (703, 202988), (1147, 124412), (1178, 121138), (1406, 101494), (1637, 87172), (2294, 62206), (2356, 60569), (2812, 50747), (3274, 43586), (4588, 31103), (6548, 21793)]