156714444

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 403673088

約数和(自身を除く): 246958644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 151, 227, 254, 302, 381, 453, 454, 508, 604, 681, 762, 906, 908, 1143, 1359, 1362, 1524, 1812, 2043, 2286, 2718, 2724, 4086, 4572, 5436, 8172, 19177, 28829, 34277, 38354, 57531, 57658, 68554, 76708, 86487, 102831, 115062, 115316, 137108, 172593, 172974, 205662, 230124, 259461, 308493, 345186, 345948, 411324, 518922, 616986, 690372, 1037844, 1233972, 4353179, 8706358, 13059537, 17412716, 26119074, 39178611, 52238148, 78357222, 156714444]

約数ペア:

[(1, 156714444), (2, 78357222), (3, 52238148), (4, 39178611), (6, 26119074), (9, 17412716), (12, 13059537), (18, 8706358), (36, 4353179), (127, 1233972), (151, 1037844), (227, 690372), (254, 616986), (302, 518922), (381, 411324), (453, 345948), (454, 345186), (508, 308493), (604, 259461), (681, 230124), (762, 205662), (906, 172974), (908, 172593), (1143, 137108), (1359, 115316), (1362, 115062), (1524, 102831), (1812, 86487), (2043, 76708), (2286, 68554), (2718, 57658), (2724, 57531), (4086, 38354), (4572, 34277), (5436, 28829), (8172, 19177)]