149213358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2273}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 370352736

約数和(自身を除く): 221139378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 1042, 1563, 2273, 3126, 3647, 4546, 4689, 6819, 7294, 9378, 10941, 13638, 15911, 20457, 21882, 31822, 32823, 40914, 47733, 65646, 95466, 143199, 286398, 1184233, 2368466, 3552699, 7105398, 8289631, 10658097, 16579262, 21316194, 24868893, 49737786, 74606679, 149213358]

約数ペア:

[(1, 149213358), (2, 74606679), (3, 49737786), (6, 24868893), (7, 21316194), (9, 16579262), (14, 10658097), (18, 8289631), (21, 7105398), (42, 3552699), (63, 2368466), (126, 1184233), (521, 286398), (1042, 143199), (1563, 95466), (2273, 65646), (3126, 47733), (3647, 40914), (4546, 32823), (4689, 31822), (6819, 21882), (7294, 20457), (9378, 15911), (10941, 13638)]