161732220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12239

約数の個数: 96

約数和(自身を含む): 516414528

約数和(自身を除く): 354682308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 12197, 13260, 24394, 36591, 48788, 60985, 73182, 121970, 146364, 158561, 182955, 207349, 243940, 317122, 365910, 414698, 475683, 622047, 634244, 731820, 792805, 829396, 951366, 1036745, 1244094, 1585610, 1902732, 2073490, 2378415, 2488188, 2695537, 3110235, 3171220, 4146980, 4756830, 5391074, 6220470, 8086611, 9513660, 10782148, 12440940, 13477685, 16173222, 26955370, 32346444, 40433055, 53910740, 80866110, 161732220]

約数ペア:

[(1, 161732220), (2, 80866110), (3, 53910740), (4, 40433055), (5, 32346444), (6, 26955370), (10, 16173222), (12, 13477685), (13, 12440940), (15, 10782148), (17, 9513660), (20, 8086611), (26, 6220470), (30, 5391074), (34, 4756830), (39, 4146980), (51, 3171220), (52, 3110235), (60, 2695537), (65, 2488188), (68, 2378415), (78, 2073490), (85, 1902732), (102, 1585610), (130, 1244094), (156, 1036745), (170, 951366), (195, 829396), (204, 792805), (221, 731820), (255, 634244), (260, 622047), (340, 475683), (390, 414698), (442, 365910), (510, 317122), (663, 243940), (780, 207349), (884, 182955), (1020, 158561), (1105, 146364), (1326, 121970), (2210, 73182), (2652, 60985), (3315, 48788), (4420, 36591), (6630, 24394), (12197, 13260)]