196515540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 647691408

約数和(自身を除く): 451175868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 180, 195, 234, 260, 274, 390, 411, 468, 548, 585, 613, 685, 780, 822, 1170, 1226, 1233, 1370, 1644, 1781, 1839, 2055, 2340, 2452, 2466, 2740, 3065, 3562, 3678, 4110, 4932, 5343, 5517, 6130, 6165, 7124, 7356, 7969, 8220, 8905, 9195, 10686, 11034, 12260, 12330, 15938, 16029, 17810, 18390, 21372, 22068, 23907, 24660, 26715, 27585, 31876, 32058, 35620, 36780, 39845, 47814, 53430, 55170, 64116, 71721, 79690, 80145, 83981, 95628, 106860, 110340, 119535, 143442, 159380, 160290, 167962, 239070, 251943, 286884, 320580, 335924, 358605, 419905, 478140, 503886, 717210, 755829, 839810, 1007772, 1091753, 1259715, 1434420, 1511658, 1679620, 2183506, 2519430, 3023316, 3275259, 3779145, 4367012, 5038860, 5458765, 6550518, 7558290, 9825777, 10917530, 13101036, 15116580, 16376295, 19651554, 21835060, 32752590, 39303108, 49128885, 65505180, 98257770, 196515540]

約数ペア:

[(1, 196515540), (2, 98257770), (3, 65505180), (4, 49128885), (5, 39303108), (6, 32752590), (9, 21835060), (10, 19651554), (12, 16376295), (13, 15116580), (15, 13101036), (18, 10917530), (20, 9825777), (26, 7558290), (30, 6550518), (36, 5458765), (39, 5038860), (45, 4367012), (52, 3779145), (60, 3275259), (65, 3023316), (78, 2519430), (90, 2183506), (117, 1679620), (130, 1511658), (137, 1434420), (156, 1259715), (180, 1091753), (195, 1007772), (234, 839810), (260, 755829), (274, 717210), (390, 503886), (411, 478140), (468, 419905), (548, 358605), (585, 335924), (613, 320580), (685, 286884), (780, 251943), (822, 239070), (1170, 167962), (1226, 160290), (1233, 159380), (1370, 143442), (1644, 119535), (1781, 110340), (1839, 106860), (2055, 95628), (2340, 83981), (2452, 80145), (2466, 79690), (2740, 71721), (3065, 64116), (3562, 55170), (3678, 53430), (4110, 47814), (4932, 39845), (5343, 36780), (5517, 35620), (6130, 32058), (6165, 31876), (7124, 27585), (7356, 26715), (7969, 24660), (8220, 23907), (8905, 22068), (9195, 21372), (10686, 18390), (11034, 17810), (12260, 16029), (12330, 15938)]