141878022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 360557568

約数和(自身を除く): 218679546

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 71, 78, 102, 137, 142, 143, 187, 213, 221, 274, 286, 374, 411, 426, 429, 442, 561, 663, 781, 822, 858, 923, 1122, 1207, 1326, 1507, 1562, 1781, 1846, 2329, 2343, 2414, 2431, 2769, 3014, 3562, 3621, 4521, 4658, 4686, 4862, 5343, 5538, 6987, 7242, 7293, 9042, 9727, 10153, 10686, 13277, 13974, 14586, 15691, 19454, 19591, 20306, 25619, 26554, 29181, 30277, 30459, 31382, 39182, 39831, 47073, 51238, 58362, 58773, 60554, 60918, 76857, 79662, 90831, 94146, 106997, 117546, 126451, 153714, 165359, 172601, 181662, 213994, 252902, 320991, 330718, 333047, 345202, 379353, 496077, 517803, 641982, 666094, 758706, 992154, 999141, 1035606, 1390961, 1818949, 1998282, 2149667, 2781922, 3637898, 4172883, 4299334, 5456847, 6449001, 8345766, 10913694, 12898002, 23646337, 47292674, 70939011, 141878022]

約数ペア:

[(1, 141878022), (2, 70939011), (3, 47292674), (6, 23646337), (11, 12898002), (13, 10913694), (17, 8345766), (22, 6449001), (26, 5456847), (33, 4299334), (34, 4172883), (39, 3637898), (51, 2781922), (66, 2149667), (71, 1998282), (78, 1818949), (102, 1390961), (137, 1035606), (142, 999141), (143, 992154), (187, 758706), (213, 666094), (221, 641982), (274, 517803), (286, 496077), (374, 379353), (411, 345202), (426, 333047), (429, 330718), (442, 320991), (561, 252902), (663, 213994), (781, 181662), (822, 172601), (858, 165359), (923, 153714), (1122, 126451), (1207, 117546), (1326, 106997), (1507, 94146), (1562, 90831), (1781, 79662), (1846, 76857), (2329, 60918), (2343, 60554), (2414, 58773), (2431, 58362), (2769, 51238), (3014, 47073), (3562, 39831), (3621, 39182), (4521, 31382), (4658, 30459), (4686, 30277), (4862, 29181), (5343, 26554), (5538, 25619), (6987, 20306), (7242, 19591), (7293, 19454), (9042, 15691), (9727, 14586), (10153, 13974), (10686, 13277)]