168153930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3108

約数の個数: 96

約数和(自身を含む): 505440000

約数和(自身を除く): 337286070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1246, 1335, 1602, 1869, 2670, 2999, 3115, 3738, 4005, 5607, 5998, 6230, 8010, 8997, 9345, 11214, 14995, 17994, 18690, 20993, 26991, 28035, 29990, 41986, 44985, 53982, 56070, 62979, 89970, 104965, 125958, 134955, 188937, 209930, 266911, 269910, 314895, 377874, 533822, 629790, 800733, 944685, 1334555, 1601466, 1868377, 1889370, 2402199, 2669110, 3736754, 4003665, 4804398, 5605131, 8007330, 9341885, 11210262, 12010995, 16815393, 18683770, 24021990, 28025655, 33630786, 56051310, 84076965, 168153930]

約数ペア:

[(1, 168153930), (2, 84076965), (3, 56051310), (5, 33630786), (6, 28025655), (7, 24021990), (9, 18683770), (10, 16815393), (14, 12010995), (15, 11210262), (18, 9341885), (21, 8007330), (30, 5605131), (35, 4804398), (42, 4003665), (45, 3736754), (63, 2669110), (70, 2402199), (89, 1889370), (90, 1868377), (105, 1601466), (126, 1334555), (178, 944685), (210, 800733), (267, 629790), (315, 533822), (445, 377874), (534, 314895), (623, 269910), (630, 266911), (801, 209930), (890, 188937), (1246, 134955), (1335, 125958), (1602, 104965), (1869, 89970), (2670, 62979), (2999, 56070), (3115, 53982), (3738, 44985), (4005, 41986), (5607, 29990), (5998, 28035), (6230, 26991), (8010, 20993), (8997, 18690), (9345, 17994), (11214, 14995)]