131620944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30133}}^1$

素因数の和:30164

約数の個数: 80

約数和(自身を含む): 418500992

約数和(自身を除く): 286880048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 30133, 60266, 90399, 120532, 180798, 210931, 241064, 361596, 391729, 421862, 482128, 632793, 723192, 783458, 843724, 1175187, 1265586, 1446384, 1566916, 1687448, 2350374, 2531172, 2742103, 3133832, 3374896, 4700748, 5062344, 5484206, 6267664, 8226309, 9401496, 10124688, 10968412, 16452618, 18802992, 21936824, 32905236, 43873648, 65810472, 131620944]

約数ペア:

[(1, 131620944), (2, 65810472), (3, 43873648), (4, 32905236), (6, 21936824), (7, 18802992), (8, 16452618), (12, 10968412), (13, 10124688), (14, 9401496), (16, 8226309), (21, 6267664), (24, 5484206), (26, 5062344), (28, 4700748), (39, 3374896), (42, 3133832), (48, 2742103), (52, 2531172), (56, 2350374), (78, 1687448), (84, 1566916), (91, 1446384), (104, 1265586), (112, 1175187), (156, 843724), (168, 783458), (182, 723192), (208, 632793), (273, 482128), (312, 421862), (336, 391729), (364, 361596), (546, 241064), (624, 210931), (728, 180798), (1092, 120532), (1456, 90399), (2184, 60266), (4368, 30133)]