155234256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170213}}^1$

素因数の和:170243

約数の個数: 40

約数和(自身を含む): 422130720

約数和(自身を除く): 266896464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 170213, 340426, 510639, 680852, 1021278, 1361704, 2042556, 2723408, 3234047, 4085112, 6468094, 8170224, 9702141, 12936188, 19404282, 25872376, 38808564, 51744752, 77617128, 155234256]

約数ペア:

[(1, 155234256), (2, 77617128), (3, 51744752), (4, 38808564), (6, 25872376), (8, 19404282), (12, 12936188), (16, 9702141), (19, 8170224), (24, 6468094), (38, 4085112), (48, 3234047), (57, 2723408), (76, 2042556), (114, 1361704), (152, 1021278), (228, 680852), (304, 510639), (456, 340426), (912, 170213)]