162034990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 335409984

約数和(自身を除く): 173374994

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 157, 170, 221, 314, 442, 467, 785, 934, 1105, 1570, 2041, 2210, 2335, 2669, 4082, 4670, 5338, 6071, 7939, 10205, 12142, 13345, 15878, 20410, 26690, 30355, 34697, 39695, 60710, 69394, 73319, 79390, 103207, 146638, 173485, 206414, 346970, 366595, 516035, 733190, 953147, 1032070, 1246423, 1906294, 2492846, 4765735, 6232115, 9531470, 12464230, 16203499, 32406998, 81017495, 162034990]

約数ペア:

[(1, 162034990), (2, 81017495), (5, 32406998), (10, 16203499), (13, 12464230), (17, 9531470), (26, 6232115), (34, 4765735), (65, 2492846), (85, 1906294), (130, 1246423), (157, 1032070), (170, 953147), (221, 733190), (314, 516035), (442, 366595), (467, 346970), (785, 206414), (934, 173485), (1105, 146638), (1570, 103207), (2041, 79390), (2210, 73319), (2335, 69394), (2669, 60710), (4082, 39695), (4670, 34697), (5338, 30355), (6071, 26690), (7939, 20410), (10205, 15878), (12142, 13345)]