144762436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12884

約数の個数: 48

約数和(自身を含む): 321879040

約数和(自身を除く): 177116604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12829, 25658, 51316, 89803, 166777, 179606, 333554, 359212, 397699, 667108, 795398, 1167439, 1590796, 2334878, 2783893, 4669756, 5170087, 5567786, 10340174, 11135572, 20680348, 36190609, 72381218, 144762436]

約数ペア:

[(1, 144762436), (2, 72381218), (4, 36190609), (7, 20680348), (13, 11135572), (14, 10340174), (26, 5567786), (28, 5170087), (31, 4669756), (52, 2783893), (62, 2334878), (91, 1590796), (124, 1167439), (182, 795398), (217, 667108), (364, 397699), (403, 359212), (434, 333554), (806, 179606), (868, 166777), (1612, 89803), (2821, 51316), (5642, 25658), (11284, 12829)]