128343670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 301466880

約数和(自身を除く): 173123210

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 247, 266, 338, 455, 494, 571, 665, 845, 910, 1142, 1183, 1235, 1330, 1690, 1729, 2366, 2470, 2855, 3211, 3458, 3997, 5710, 5915, 6422, 7423, 7994, 8645, 10849, 11830, 14846, 16055, 17290, 19985, 21698, 22477, 32110, 37115, 39970, 44954, 51961, 54245, 74230, 75943, 96499, 103922, 108490, 112385, 141037, 151886, 192998, 224770, 259805, 282074, 379715, 482495, 519610, 675493, 705185, 759430, 964990, 987259, 1350986, 1410370, 1833481, 1974518, 3377465, 3666962, 4936295, 6754930, 9167405, 9872590, 12834367, 18334810, 25668734, 64171835, 128343670]

約数ペア:

[(1, 128343670), (2, 64171835), (5, 25668734), (7, 18334810), (10, 12834367), (13, 9872590), (14, 9167405), (19, 6754930), (26, 4936295), (35, 3666962), (38, 3377465), (65, 1974518), (70, 1833481), (91, 1410370), (95, 1350986), (130, 987259), (133, 964990), (169, 759430), (182, 705185), (190, 675493), (247, 519610), (266, 482495), (338, 379715), (455, 282074), (494, 259805), (571, 224770), (665, 192998), (845, 151886), (910, 141037), (1142, 112385), (1183, 108490), (1235, 103922), (1330, 96499), (1690, 75943), (1729, 74230), (2366, 54245), (2470, 51961), (2855, 44954), (3211, 39970), (3458, 37115), (3997, 32110), (5710, 22477), (5915, 21698), (6422, 19985), (7423, 17290), (7994, 16055), (8645, 14846), (10849, 11830)]