157780177128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1320911}}^1$

素因数の和:1321012

約数の個数: 128

約数和(自身を含む): 507230208000

約数和(自身を除く): 349450030872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1896, 2133, 2212, 2844, 3318, 4266, 4424, 4977, 5688, 6636, 8532, 9954, 13272, 14931, 17064, 19908, 29862, 39816, 59724, 119448, 1320911, 2641822, 3962733, 5283644, 7925466, 9246377, 10567288, 11888199, 15850932, 18492754, 23776398, 27739131, 31701864, 35664597, 36985508, 47552796, 55478262, 71329194, 73971016, 83217393, 95105592, 104351969, 110956524, 142658388, 166434786, 208703938, 221913048, 249652179, 285316776, 313055907, 332869572, 417407876, 499304358, 626111814, 665739144, 730463783, 834815752, 939167721, 998608716, 1252223628, 1460927566, 1878335442, 1997217432, 2191391349, 2504447256, 2817503163, 2921855132, 3756670884, 4382782698, 5635006326, 5843710264, 6574174047, 7513341768, 8765565396, 11270012652, 13148348094, 17531130792, 19722522141, 22540025304, 26296696188, 39445044282, 52593392376, 78890088564, 157780177128]

約数ペア:

[(1, 157780177128), (2, 78890088564), (3, 52593392376), (4, 39445044282), (6, 26296696188), (7, 22540025304), (8, 19722522141), (9, 17531130792), (12, 13148348094), (14, 11270012652), (18, 8765565396), (21, 7513341768), (24, 6574174047), (27, 5843710264), (28, 5635006326), (36, 4382782698), (42, 3756670884), (54, 2921855132), (56, 2817503163), (63, 2504447256), (72, 2191391349), (79, 1997217432), (84, 1878335442), (108, 1460927566), (126, 1252223628), (158, 998608716), (168, 939167721), (189, 834815752), (216, 730463783), (237, 665739144), (252, 626111814), (316, 499304358), (378, 417407876), (474, 332869572), (504, 313055907), (553, 285316776), (632, 249652179), (711, 221913048), (756, 208703938), (948, 166434786), (1106, 142658388), (1422, 110956524), (1512, 104351969), (1659, 95105592), (1896, 83217393), (2133, 73971016), (2212, 71329194), (2844, 55478262), (3318, 47552796), (4266, 36985508), (4424, 35664597), (4977, 31701864), (5688, 27739131), (6636, 23776398), (8532, 18492754), (9954, 15850932), (13272, 11888199), (14931, 10567288), (17064, 9246377), (19908, 7925466), (29862, 5283644), (39816, 3962733), (59724, 2641822), (119448, 1320911)]