15156625160432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{4378523}}^1$

素因数の和:4379566

約数の個数: 80

約数和(自身を含む): 34678470531072

約数和(自身を除く): 19521845370640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 997, 1736, 1994, 3472, 3988, 6979, 7976, 13958, 15952, 27916, 30907, 55832, 61814, 111664, 123628, 216349, 247256, 432698, 494512, 865396, 1730792, 3461584, 4378523, 8757046, 17514092, 30649661, 35028184, 61299322, 70056368, 122598644, 135734213, 245197288, 271468426, 490394576, 542936852, 950139491, 1085873704, 1900278982, 2171747408, 3800557964, 4365387431, 7601115928, 8730774862, 15202231856, 17461549724, 30557712017, 34923099448, 61115424034, 69846198896, 122230848068, 135327010361, 244461696136, 270654020722, 488923392272, 541308041444, 947289072527, 1082616082888, 1894578145054, 2165232165776, 3789156290108, 7578312580216, 15156625160432]

約数ペア:

[(1, 15156625160432), (2, 7578312580216), (4, 3789156290108), (7, 2165232165776), (8, 1894578145054), (14, 1082616082888), (16, 947289072527), (28, 541308041444), (31, 488923392272), (56, 270654020722), (62, 244461696136), (112, 135327010361), (124, 122230848068), (217, 69846198896), (248, 61115424034), (434, 34923099448), (496, 30557712017), (868, 17461549724), (997, 15202231856), (1736, 8730774862), (1994, 7601115928), (3472, 4365387431), (3988, 3800557964), (6979, 2171747408), (7976, 1900278982), (13958, 1085873704), (15952, 950139491), (27916, 542936852), (30907, 490394576), (55832, 271468426), (61814, 245197288), (111664, 135734213), (123628, 122598644), (216349, 70056368), (247256, 61299322), (432698, 35028184), (494512, 30649661), (865396, 17514092), (1730792, 8757046), (3461584, 4378523)]