131659220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 376233984

約数和(自身を除く): 244574764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 47, 55, 68, 70, 77, 85, 94, 107, 110, 119, 140, 154, 170, 187, 188, 214, 220, 235, 238, 308, 329, 340, 374, 385, 428, 470, 476, 517, 535, 595, 658, 748, 749, 770, 799, 935, 940, 1034, 1070, 1177, 1190, 1309, 1316, 1498, 1540, 1598, 1645, 1819, 1870, 2068, 2140, 2354, 2380, 2585, 2618, 2996, 3196, 3290, 3619, 3638, 3740, 3745, 3995, 4708, 5029, 5170, 5236, 5593, 5885, 6545, 6580, 7238, 7276, 7490, 7990, 8239, 8789, 9095, 10058, 10340, 11186, 11770, 12733, 13090, 14476, 14980, 15980, 16478, 17578, 18095, 18190, 20009, 20116, 22372, 23540, 25145, 25466, 26180, 27965, 32956, 35156, 35203, 36190, 36380, 40018, 41195, 43945, 50290, 50932, 55319, 55930, 61523, 63665, 70406, 72380, 80036, 82390, 85493, 87890, 100045, 100580, 110638, 111860, 123046, 127330, 140063, 140812, 164780, 170986, 175780, 176015, 200090, 221276, 246092, 254660, 276595, 280126, 307615, 341972, 352030, 387233, 400180, 427465, 553190, 560252, 598451, 615230, 700315, 704060, 774466, 854930, 940423, 1106380, 1196902, 1230460, 1400630, 1548932, 1709860, 1880846, 1936165, 2393804, 2801260, 2992255, 3761692, 3872330, 4702115, 5984510, 6582961, 7744660, 9404230, 11969020, 13165922, 18808460, 26331844, 32914805, 65829610, 131659220]

約数ペア:

[(1, 131659220), (2, 65829610), (4, 32914805), (5, 26331844), (7, 18808460), (10, 13165922), (11, 11969020), (14, 9404230), (17, 7744660), (20, 6582961), (22, 5984510), (28, 4702115), (34, 3872330), (35, 3761692), (44, 2992255), (47, 2801260), (55, 2393804), (68, 1936165), (70, 1880846), (77, 1709860), (85, 1548932), (94, 1400630), (107, 1230460), (110, 1196902), (119, 1106380), (140, 940423), (154, 854930), (170, 774466), (187, 704060), (188, 700315), (214, 615230), (220, 598451), (235, 560252), (238, 553190), (308, 427465), (329, 400180), (340, 387233), (374, 352030), (385, 341972), (428, 307615), (470, 280126), (476, 276595), (517, 254660), (535, 246092), (595, 221276), (658, 200090), (748, 176015), (749, 175780), (770, 170986), (799, 164780), (935, 140812), (940, 140063), (1034, 127330), (1070, 123046), (1177, 111860), (1190, 110638), (1309, 100580), (1316, 100045), (1498, 87890), (1540, 85493), (1598, 82390), (1645, 80036), (1819, 72380), (1870, 70406), (2068, 63665), (2140, 61523), (2354, 55930), (2380, 55319), (2585, 50932), (2618, 50290), (2996, 43945), (3196, 41195), (3290, 40018), (3619, 36380), (3638, 36190), (3740, 35203), (3745, 35156), (3995, 32956), (4708, 27965), (5029, 26180), (5170, 25466), (5236, 25145), (5593, 23540), (5885, 22372), (6545, 20116), (6580, 20009), (7238, 18190), (7276, 18095), (7490, 17578), (7990, 16478), (8239, 15980), (8789, 14980), (9095, 14476), (10058, 13090), (10340, 12733), (11186, 11770)]