152077172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 307867392

約数和(自身を除く): 155790220

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 2423, 3692, 4828, 4846, 9692, 15691, 31382, 31499, 41191, 62764, 62998, 82382, 125996, 164764, 172033, 344066, 535483, 688132, 1070966, 2141932, 2236429, 2924561, 4472858, 5849122, 8945716, 11698244, 38019293, 76038586, 152077172]

約数ペア:

[(1, 152077172), (2, 76038586), (4, 38019293), (13, 11698244), (17, 8945716), (26, 5849122), (34, 4472858), (52, 2924561), (68, 2236429), (71, 2141932), (142, 1070966), (221, 688132), (284, 535483), (442, 344066), (884, 172033), (923, 164764), (1207, 125996), (1846, 82382), (2414, 62998), (2423, 62764), (3692, 41191), (4828, 31499), (4846, 31382), (9692, 15691)]