156155454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13654

約数の個数: 72

約数和(自身を含む): 423881640

約数和(自身を除く): 267726186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 13619, 27238, 40857, 81714, 95333, 122571, 177047, 190666, 245142, 285999, 354094, 531141, 571998, 667331, 857997, 1062282, 1239329, 1334662, 1593423, 1715994, 2001993, 2478658, 3186846, 3717987, 4003986, 6005979, 7435974, 8675303, 11153961, 12011958, 17350606, 22307922, 26025909, 52051818, 78077727, 156155454]

約数ペア:

[(1, 156155454), (2, 78077727), (3, 52051818), (6, 26025909), (7, 22307922), (9, 17350606), (13, 12011958), (14, 11153961), (18, 8675303), (21, 7435974), (26, 6005979), (39, 4003986), (42, 3717987), (49, 3186846), (63, 2478658), (78, 2001993), (91, 1715994), (98, 1593423), (117, 1334662), (126, 1239329), (147, 1062282), (182, 857997), (234, 667331), (273, 571998), (294, 531141), (441, 354094), (546, 285999), (637, 245142), (819, 190666), (882, 177047), (1274, 122571), (1638, 95333), (1911, 81714), (3822, 40857), (5733, 27238), (11466, 13619)]