139917648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9796

約数の個数: 80

約数和(自身を含む): 406224000

約数和(自身を除く): 266306352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 9749, 14352, 19498, 29247, 38996, 58494, 77992, 116988, 126737, 155984, 224227, 233976, 253474, 380211, 448454, 467952, 506948, 672681, 760422, 896908, 1013896, 1345362, 1520844, 1793816, 2027792, 2690724, 2914951, 3041688, 3587632, 5381448, 5829902, 6083376, 8744853, 10762896, 11659804, 17489706, 23319608, 34979412, 46639216, 69958824, 139917648]

約数ペア:

[(1, 139917648), (2, 69958824), (3, 46639216), (4, 34979412), (6, 23319608), (8, 17489706), (12, 11659804), (13, 10762896), (16, 8744853), (23, 6083376), (24, 5829902), (26, 5381448), (39, 3587632), (46, 3041688), (48, 2914951), (52, 2690724), (69, 2027792), (78, 1793816), (92, 1520844), (104, 1345362), (138, 1013896), (156, 896908), (184, 760422), (208, 672681), (276, 506948), (299, 467952), (312, 448454), (368, 380211), (552, 253474), (598, 233976), (624, 224227), (897, 155984), (1104, 126737), (1196, 116988), (1794, 77992), (2392, 58494), (3588, 38996), (4784, 29247), (7176, 19498), (9749, 14352)]