164470416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4044

約数の個数: 80

約数和(自身を含む): 469493760

約数和(自身を除く): 305023344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 3943, 5214, 6952, 7886, 10428, 11829, 13904, 15772, 20856, 23658, 31544, 41712, 43373, 47316, 63088, 86746, 94632, 130119, 173492, 189264, 260238, 311497, 346984, 520476, 622994, 693968, 934491, 1040952, 1245988, 1868982, 2081904, 2491976, 3426467, 3737964, 4983952, 6852934, 7475928, 10279401, 13705868, 14951856, 20558802, 27411736, 41117604, 54823472, 82235208, 164470416]

約数ペア:

[(1, 164470416), (2, 82235208), (3, 54823472), (4, 41117604), (6, 27411736), (8, 20558802), (11, 14951856), (12, 13705868), (16, 10279401), (22, 7475928), (24, 6852934), (33, 4983952), (44, 3737964), (48, 3426467), (66, 2491976), (79, 2081904), (88, 1868982), (132, 1245988), (158, 1040952), (176, 934491), (237, 693968), (264, 622994), (316, 520476), (474, 346984), (528, 311497), (632, 260238), (869, 189264), (948, 173492), (1264, 130119), (1738, 94632), (1896, 86746), (2607, 63088), (3476, 47316), (3792, 43373), (3943, 41712), (5214, 31544), (6952, 23658), (7886, 20856), (10428, 15772), (11829, 13904)]