147506944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 320499200

約数和(自身を除く): 172992256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 349, 416, 508, 698, 832, 1016, 1396, 1651, 1664, 2032, 2792, 3302, 3328, 4064, 4537, 5584, 6604, 8128, 9074, 11168, 13208, 16256, 18148, 22336, 26416, 32512, 36296, 44323, 44672, 52832, 72592, 88646, 89344, 105664, 145184, 177292, 211328, 290368, 354584, 422656, 576199, 580736, 709168, 1152398, 1161472, 1418336, 2304796, 2836672, 4609592, 5673344, 9219184, 11346688, 18438368, 36876736, 73753472, 147506944]

約数ペア:

[(1, 147506944), (2, 73753472), (4, 36876736), (8, 18438368), (13, 11346688), (16, 9219184), (26, 5673344), (32, 4609592), (52, 2836672), (64, 2304796), (104, 1418336), (127, 1161472), (128, 1152398), (208, 709168), (254, 580736), (256, 576199), (349, 422656), (416, 354584), (508, 290368), (698, 211328), (832, 177292), (1016, 145184), (1396, 105664), (1651, 89344), (1664, 88646), (2032, 72592), (2792, 52832), (3302, 44672), (3328, 44323), (4064, 36296), (4537, 32512), (5584, 26416), (6604, 22336), (8128, 18148), (9074, 16256), (11168, 13208)]