156916828930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1880

約数の個数: 128

約数和(自身を含む): 311322009600

約数和(自身を除く): 154405180670

約数列:

[1, 2, 5, 10, 19, 38, 41, 59, 82, 95, 118, 190, 205, 223, 295, 410, 446, 590, 779, 1115, 1121, 1531, 1558, 2230, 2242, 2419, 3062, 3895, 4237, 4838, 5605, 7655, 7790, 8474, 9143, 11210, 12095, 13157, 15310, 18286, 21185, 24190, 26314, 29089, 42370, 45715, 45961, 58178, 62771, 65785, 90329, 91430, 91922, 125542, 131570, 145445, 173717, 180658, 229805, 249983, 290890, 313855, 341413, 347434, 451645, 459610, 499966, 539437, 627710, 682826, 868585, 903290, 1078874, 1192649, 1249915, 1707065, 1716251, 1737170, 2385298, 2499830, 2697185, 3414130, 3432502, 3703489, 5394370, 5963245, 6486847, 7406978, 8581255, 10249303, 11926490, 12973694, 13997933, 17162510, 18517445, 20143367, 20498606, 27995866, 32434235, 37034890, 40286734, 51246515, 64868470, 69989665, 70366291, 100716835, 102493030, 139979330, 140732582, 201433670, 265960727, 351831455, 382723973, 531921454, 703662910, 765447946, 825878047, 1329803635, 1651756094, 1913619865, 2659607270, 3827239730, 4129390235, 8258780470, 15691682893, 31383365786, 78458414465, 156916828930]

約数ペア:

[(1, 156916828930), (2, 78458414465), (5, 31383365786), (10, 15691682893), (19, 8258780470), (38, 4129390235), (41, 3827239730), (59, 2659607270), (82, 1913619865), (95, 1651756094), (118, 1329803635), (190, 825878047), (205, 765447946), (223, 703662910), (295, 531921454), (410, 382723973), (446, 351831455), (590, 265960727), (779, 201433670), (1115, 140732582), (1121, 139979330), (1531, 102493030), (1558, 100716835), (2230, 70366291), (2242, 69989665), (2419, 64868470), (3062, 51246515), (3895, 40286734), (4237, 37034890), (4838, 32434235), (5605, 27995866), (7655, 20498606), (7790, 20143367), (8474, 18517445), (9143, 17162510), (11210, 13997933), (12095, 12973694), (13157, 11926490), (15310, 10249303), (18286, 8581255), (21185, 7406978), (24190, 6486847), (26314, 5963245), (29089, 5394370), (42370, 3703489), (45715, 3432502), (45961, 3414130), (58178, 2697185), (62771, 2499830), (65785, 2385298), (90329, 1737170), (91430, 1716251), (91922, 1707065), (125542, 1249915), (131570, 1192649), (145445, 1078874), (173717, 903290), (180658, 868585), (229805, 682826), (249983, 627710), (290890, 539437), (313855, 499966), (341413, 459610), (347434, 451645)]