145018688

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 302068992

約数和(自身を除く): 157050304

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1303, 1504, 1739, 2368, 2606, 3008, 3478, 5212, 6956, 10424, 13912, 20848, 27824, 41696, 48211, 55648, 61241, 83392, 96422, 111296, 122482, 192844, 244964, 385688, 489928, 771376, 979856, 1542752, 1959712, 2265917, 3085504, 3919424, 4531834, 9063668, 18127336, 36254672, 72509344, 145018688]

約数ペア:

[(1, 145018688), (2, 72509344), (4, 36254672), (8, 18127336), (16, 9063668), (32, 4531834), (37, 3919424), (47, 3085504), (64, 2265917), (74, 1959712), (94, 1542752), (148, 979856), (188, 771376), (296, 489928), (376, 385688), (592, 244964), (752, 192844), (1184, 122482), (1303, 111296), (1504, 96422), (1739, 83392), (2368, 61241), (2606, 55648), (3008, 48211), (3478, 41696), (5212, 27824), (6956, 20848), (10424, 13912)]