131228291256

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{4909}}^1\times {\mathrm{9857}}^1$

素因数の和:14888

約数の個数: 64

約数和(自身を含む): 331075015200

約数和(自身を除く): 199846723944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 4909, 9818, 9857, 14727, 19636, 19714, 29454, 29571, 39272, 39428, 58908, 59142, 78856, 117816, 118284, 236568, 554717, 1109434, 1113841, 1664151, 2218868, 2227682, 3328302, 3341523, 4437736, 4455364, 6656604, 6683046, 8910728, 13313208, 13366092, 26732184, 48388013, 96776026, 145164039, 193552052, 290328078, 387104104, 580656156, 1161312312, 5467845469, 10935690938, 16403536407, 21871381876, 32807072814, 43742763752, 65614145628, 131228291256]

約数ペア:

[(1, 131228291256), (2, 65614145628), (3, 43742763752), (4, 32807072814), (6, 21871381876), (8, 16403536407), (12, 10935690938), (24, 5467845469), (113, 1161312312), (226, 580656156), (339, 387104104), (452, 290328078), (678, 193552052), (904, 145164039), (1356, 96776026), (2712, 48388013), (4909, 26732184), (9818, 13366092), (9857, 13313208), (14727, 8910728), (19636, 6683046), (19714, 6656604), (29454, 4455364), (29571, 4437736), (39272, 3341523), (39428, 3328302), (58908, 2227682), (59142, 2218868), (78856, 1664151), (117816, 1113841), (118284, 1109434), (236568, 554717)]