138753396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 365933568

約数和(自身を除く): 227180172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1231, 1818, 2462, 3131, 3636, 3693, 4924, 6262, 7386, 9393, 11079, 12524, 14772, 18786, 22158, 28179, 37572, 38161, 44316, 56358, 76322, 112716, 114483, 124331, 152644, 228966, 248662, 343449, 372993, 457932, 497324, 686898, 745986, 1118979, 1373796, 1491972, 2237958, 3854261, 4475916, 7708522, 11562783, 15417044, 23125566, 34688349, 46251132, 69376698, 138753396]

約数ペア:

[(1, 138753396), (2, 69376698), (3, 46251132), (4, 34688349), (6, 23125566), (9, 15417044), (12, 11562783), (18, 7708522), (31, 4475916), (36, 3854261), (62, 2237958), (93, 1491972), (101, 1373796), (124, 1118979), (186, 745986), (202, 686898), (279, 497324), (303, 457932), (372, 372993), (404, 343449), (558, 248662), (606, 228966), (909, 152644), (1116, 124331), (1212, 114483), (1231, 112716), (1818, 76322), (2462, 56358), (3131, 44316), (3636, 38161), (3693, 37572), (4924, 28179), (6262, 22158), (7386, 18786), (9393, 14772), (11079, 12524)]