152826388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 320949216

約数和(自身を除く): 168122828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 121, 143, 214, 227, 242, 286, 428, 454, 484, 572, 908, 1177, 1391, 1573, 2354, 2497, 2782, 2951, 3146, 4708, 4994, 5564, 5902, 6292, 9988, 11804, 12947, 15301, 24289, 25894, 27467, 30602, 32461, 48578, 51788, 54934, 61204, 64922, 97156, 109868, 129844, 168311, 267179, 315757, 336622, 357071, 534358, 631514, 673244, 714142, 1068716, 1263028, 1428284, 2938969, 3473327, 5877938, 6946654, 11755876, 13893308, 38206597, 76413194, 152826388]

約数ペア:

[(1, 152826388), (2, 76413194), (4, 38206597), (11, 13893308), (13, 11755876), (22, 6946654), (26, 5877938), (44, 3473327), (52, 2938969), (107, 1428284), (121, 1263028), (143, 1068716), (214, 714142), (227, 673244), (242, 631514), (286, 534358), (428, 357071), (454, 336622), (484, 315757), (572, 267179), (908, 168311), (1177, 129844), (1391, 109868), (1573, 97156), (2354, 64922), (2497, 61204), (2782, 54934), (2951, 51788), (3146, 48578), (4708, 32461), (4994, 30602), (5564, 27467), (5902, 25894), (6292, 24289), (9988, 15301), (11804, 12947)]