145754466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 344324736

約数和(自身を除く): 198570270

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 257, 286, 429, 514, 661, 771, 858, 1322, 1542, 1983, 2827, 3341, 3966, 5654, 6682, 7271, 8481, 8593, 10023, 14542, 16962, 17186, 20046, 21813, 25779, 36751, 43626, 51558, 73502, 94523, 110253, 169877, 189046, 220506, 283569, 339754, 509631, 567138, 1019262, 1868647, 2208401, 3737294, 4416802, 5605941, 6625203, 11211882, 13250406, 24292411, 48584822, 72877233, 145754466]

約数ペア:

[(1, 145754466), (2, 72877233), (3, 48584822), (6, 24292411), (11, 13250406), (13, 11211882), (22, 6625203), (26, 5605941), (33, 4416802), (39, 3737294), (66, 2208401), (78, 1868647), (143, 1019262), (257, 567138), (286, 509631), (429, 339754), (514, 283569), (661, 220506), (771, 189046), (858, 169877), (1322, 110253), (1542, 94523), (1983, 73502), (2827, 51558), (3341, 43626), (3966, 36751), (5654, 25779), (6682, 21813), (7271, 20046), (8481, 17186), (8593, 16962), (10023, 14542)]