172660488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7227

約数の個数: 128

約数和(自身を含む): 579640320

約数和(自身を除く): 406979832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 7187, 8008, 12012, 14374, 21561, 24024, 28748, 43122, 50309, 57496, 79057, 86244, 93431, 100618, 150927, 158114, 172488, 186862, 201236, 237171, 280293, 301854, 316228, 373724, 402472, 474342, 553399, 560586, 603708, 632456, 654017, 747448, 948684, 1027741, 1106798, 1121172, 1207416, 1308034, 1660197, 1897368, 1962051, 2055482, 2213596, 2242344, 2616068, 3083223, 3320394, 3924102, 4110964, 4427192, 5232136, 6166446, 6640788, 7194187, 7848204, 8221928, 12332892, 13281576, 14388374, 15696408, 21582561, 24665784, 28776748, 43165122, 57553496, 86330244, 172660488]

約数ペア:

[(1, 172660488), (2, 86330244), (3, 57553496), (4, 43165122), (6, 28776748), (7, 24665784), (8, 21582561), (11, 15696408), (12, 14388374), (13, 13281576), (14, 12332892), (21, 8221928), (22, 7848204), (24, 7194187), (26, 6640788), (28, 6166446), (33, 5232136), (39, 4427192), (42, 4110964), (44, 3924102), (52, 3320394), (56, 3083223), (66, 2616068), (77, 2242344), (78, 2213596), (84, 2055482), (88, 1962051), (91, 1897368), (104, 1660197), (132, 1308034), (143, 1207416), (154, 1121172), (156, 1106798), (168, 1027741), (182, 948684), (231, 747448), (264, 654017), (273, 632456), (286, 603708), (308, 560586), (312, 553399), (364, 474342), (429, 402472), (462, 373724), (546, 316228), (572, 301854), (616, 280293), (728, 237171), (858, 201236), (924, 186862), (1001, 172488), (1092, 158114), (1144, 150927), (1716, 100618), (1848, 93431), (2002, 86244), (2184, 79057), (3003, 57496), (3432, 50309), (4004, 43122), (6006, 28748), (7187, 24024), (8008, 21561), (12012, 14374)]