149497092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3583}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 404418560

約数和(自身を除く): 254921468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 3583, 4636, 6954, 7166, 10431, 10749, 13908, 14332, 20862, 21498, 32247, 41724, 42996, 64494, 68077, 128988, 136154, 204231, 218563, 272308, 408462, 437126, 612693, 655689, 816924, 874252, 1225386, 1311378, 1967067, 2450772, 2622756, 3934134, 4152697, 7868268, 8305394, 12458091, 16610788, 24916182, 37374273, 49832364, 74748546, 149497092]

約数ペア:

[(1, 149497092), (2, 74748546), (3, 49832364), (4, 37374273), (6, 24916182), (9, 16610788), (12, 12458091), (18, 8305394), (19, 7868268), (36, 4152697), (38, 3934134), (57, 2622756), (61, 2450772), (76, 1967067), (114, 1311378), (122, 1225386), (171, 874252), (183, 816924), (228, 655689), (244, 612693), (342, 437126), (366, 408462), (549, 272308), (684, 218563), (732, 204231), (1098, 136154), (1159, 128988), (2196, 68077), (2318, 64494), (3477, 42996), (3583, 41724), (4636, 32247), (6954, 21498), (7166, 20862), (10431, 14332), (10749, 13908)]