189645456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 160

約数和(自身を含む): 657957888

約数和(自身を除く): 468312432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 3947, 4004, 4368, 6006, 6864, 7894, 8008, 11841, 12012, 15788, 16016, 23682, 24024, 27629, 31576, 43417, 47364, 48048, 51311, 55258, 63152, 82887, 86834, 94728, 102622, 110516, 130251, 153933, 165774, 173668, 189456, 205244, 221032, 260502, 303919, 307866, 331548, 347336, 359177, 410488, 442064, 521004, 564421, 607838, 615732, 663096, 694672, 718354, 820976, 911757, 1042008, 1077531, 1128842, 1215676, 1231464, 1326192, 1436708, 1693263, 1823514, 2084016, 2155062, 2257684, 2431352, 2462928, 2873416, 3386526, 3647028, 3950947, 4310124, 4515368, 4862704, 5746832, 6773052, 7294056, 7901894, 8620248, 9030736, 11852841, 13546104, 14588112, 15803788, 17240496, 23705682, 27092208, 31607576, 47411364, 63215152, 94822728, 189645456]

約数ペア:

[(1, 189645456), (2, 94822728), (3, 63215152), (4, 47411364), (6, 31607576), (7, 27092208), (8, 23705682), (11, 17240496), (12, 15803788), (13, 14588112), (14, 13546104), (16, 11852841), (21, 9030736), (22, 8620248), (24, 7901894), (26, 7294056), (28, 6773052), (33, 5746832), (39, 4862704), (42, 4515368), (44, 4310124), (48, 3950947), (52, 3647028), (56, 3386526), (66, 2873416), (77, 2462928), (78, 2431352), (84, 2257684), (88, 2155062), (91, 2084016), (104, 1823514), (112, 1693263), (132, 1436708), (143, 1326192), (154, 1231464), (156, 1215676), (168, 1128842), (176, 1077531), (182, 1042008), (208, 911757), (231, 820976), (264, 718354), (273, 694672), (286, 663096), (308, 615732), (312, 607838), (336, 564421), (364, 521004), (429, 442064), (462, 410488), (528, 359177), (546, 347336), (572, 331548), (616, 307866), (624, 303919), (728, 260502), (858, 221032), (924, 205244), (1001, 189456), (1092, 173668), (1144, 165774), (1232, 153933), (1456, 130251), (1716, 110516), (1848, 102622), (2002, 94728), (2184, 86834), (2288, 82887), (3003, 63152), (3432, 55258), (3696, 51311), (3947, 48048), (4004, 47364), (4368, 43417), (6006, 31576), (6864, 27629), (7894, 24024), (8008, 23682), (11841, 16016), (12012, 15788)]