157066910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 409826304

約数和(自身を除く): 252759394

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 71, 77, 85, 91, 110, 119, 130, 142, 143, 154, 169, 170, 182, 187, 221, 238, 286, 338, 355, 374, 385, 442, 455, 497, 595, 710, 715, 770, 781, 845, 910, 923, 935, 994, 1001, 1105, 1183, 1190, 1207, 1309, 1430, 1547, 1562, 1690, 1846, 1859, 1870, 2002, 2210, 2366, 2414, 2431, 2485, 2618, 2873, 3094, 3718, 3905, 4615, 4862, 4970, 5005, 5467, 5746, 5915, 6035, 6461, 6545, 7735, 7810, 8449, 9230, 9295, 10010, 10153, 10934, 11830, 11999, 12070, 12155, 12922, 13013, 13090, 13277, 14365, 15470, 15691, 16898, 17017, 18590, 20111, 20306, 23998, 24310, 26026, 26554, 27335, 28730, 31382, 31603, 32305, 34034, 40222, 42245, 50765, 54670, 59995, 63206, 64610, 65065, 66385, 71071, 78455, 83993, 84490, 85085, 92939, 100555, 101530, 109837, 119990, 130130, 131989, 132770, 142142, 156910, 158015, 167986, 170170, 172601, 185878, 201110, 203983, 219674, 221221, 263978, 316030, 345202, 355355, 407966, 419965, 442442, 464695, 549185, 659945, 710710, 839930, 863005, 923923, 929390, 1019915, 1098370, 1106105, 1208207, 1319890, 1427881, 1726010, 1847846, 2039830, 2212210, 2243813, 2416414, 2855762, 4487626, 4619615, 6041035, 7139405, 9239230, 11219065, 12082070, 14278810, 15706691, 22438130, 31413382, 78533455, 157066910]

約数ペア:

[(1, 157066910), (2, 78533455), (5, 31413382), (7, 22438130), (10, 15706691), (11, 14278810), (13, 12082070), (14, 11219065), (17, 9239230), (22, 7139405), (26, 6041035), (34, 4619615), (35, 4487626), (55, 2855762), (65, 2416414), (70, 2243813), (71, 2212210), (77, 2039830), (85, 1847846), (91, 1726010), (110, 1427881), (119, 1319890), (130, 1208207), (142, 1106105), (143, 1098370), (154, 1019915), (169, 929390), (170, 923923), (182, 863005), (187, 839930), (221, 710710), (238, 659945), (286, 549185), (338, 464695), (355, 442442), (374, 419965), (385, 407966), (442, 355355), (455, 345202), (497, 316030), (595, 263978), (710, 221221), (715, 219674), (770, 203983), (781, 201110), (845, 185878), (910, 172601), (923, 170170), (935, 167986), (994, 158015), (1001, 156910), (1105, 142142), (1183, 132770), (1190, 131989), (1207, 130130), (1309, 119990), (1430, 109837), (1547, 101530), (1562, 100555), (1690, 92939), (1846, 85085), (1859, 84490), (1870, 83993), (2002, 78455), (2210, 71071), (2366, 66385), (2414, 65065), (2431, 64610), (2485, 63206), (2618, 59995), (2873, 54670), (3094, 50765), (3718, 42245), (3905, 40222), (4615, 34034), (4862, 32305), (4970, 31603), (5005, 31382), (5467, 28730), (5746, 27335), (5915, 26554), (6035, 26026), (6461, 24310), (6545, 23998), (7735, 20306), (7810, 20111), (8449, 18590), (9230, 17017), (9295, 16898), (10010, 15691), (10153, 15470), (10934, 14365), (11830, 13277), (11999, 13090), (12070, 13013), (12155, 12922)]