127127832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 343580160

約数和(自身を除く): 216452328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 662, 993, 1231, 1324, 1986, 2462, 2648, 3693, 3972, 4303, 4924, 7386, 7944, 8606, 9848, 12909, 14772, 16003, 17212, 25818, 29544, 32006, 34424, 48009, 51636, 64012, 96018, 103272, 128024, 192036, 384072, 407461, 814922, 1222383, 1629844, 2444766, 3259688, 4889532, 5296993, 9779064, 10593986, 15890979, 21187972, 31781958, 42375944, 63563916, 127127832]

約数ペア:

[(1, 127127832), (2, 63563916), (3, 42375944), (4, 31781958), (6, 21187972), (8, 15890979), (12, 10593986), (13, 9779064), (24, 5296993), (26, 4889532), (39, 3259688), (52, 2444766), (78, 1629844), (104, 1222383), (156, 814922), (312, 407461), (331, 384072), (662, 192036), (993, 128024), (1231, 103272), (1324, 96018), (1986, 64012), (2462, 51636), (2648, 48009), (3693, 34424), (3972, 32006), (4303, 29544), (4924, 25818), (7386, 17212), (7944, 16003), (8606, 14772), (9848, 12909)]