152977284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 410228000

約数和(自身を除く): 257250716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 834, 1251, 1609, 1668, 2502, 2641, 3218, 4827, 5004, 5282, 6436, 7923, 9654, 10564, 14481, 15846, 19308, 23769, 28962, 30571, 31692, 47538, 57924, 61142, 91713, 95076, 122284, 183426, 223651, 275139, 366852, 447302, 550278, 670953, 894604, 1100556, 1341906, 2012859, 2683812, 4025718, 4249369, 8051436, 8498738, 12748107, 16997476, 25496214, 38244321, 50992428, 76488642, 152977284]

約数ペア:

[(1, 152977284), (2, 76488642), (3, 50992428), (4, 38244321), (6, 25496214), (9, 16997476), (12, 12748107), (18, 8498738), (19, 8051436), (36, 4249369), (38, 4025718), (57, 2683812), (76, 2012859), (114, 1341906), (139, 1100556), (171, 894604), (228, 670953), (278, 550278), (342, 447302), (417, 366852), (556, 275139), (684, 223651), (834, 183426), (1251, 122284), (1609, 95076), (1668, 91713), (2502, 61142), (2641, 57924), (3218, 47538), (4827, 31692), (5004, 30571), (5282, 28962), (6436, 23769), (7923, 19308), (9654, 15846), (10564, 14481)]