163791684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 490089600

約数和(自身を除く): 326297916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 89, 109, 126, 134, 178, 201, 218, 252, 267, 268, 327, 356, 402, 436, 469, 534, 603, 623, 654, 763, 801, 804, 938, 981, 1068, 1206, 1246, 1308, 1407, 1526, 1602, 1869, 1876, 1962, 2289, 2412, 2492, 2814, 3052, 3204, 3738, 3924, 4221, 4578, 5607, 5628, 5963, 6867, 7303, 7476, 8442, 9156, 9701, 11214, 11926, 13734, 14606, 16884, 17889, 19402, 21909, 22428, 23852, 27468, 29103, 29212, 35778, 38804, 41741, 43818, 51121, 53667, 58206, 65727, 67907, 71556, 83482, 87309, 87636, 102242, 107334, 116412, 125223, 131454, 135814, 153363, 166964, 174618, 203721, 204484, 214668, 250446, 262908, 271628, 306726, 349236, 375669, 407442, 460089, 500892, 611163, 613452, 649967, 751338, 814884, 920178, 1222326, 1299934, 1502676, 1840356, 1949901, 2444652, 2599868, 3899802, 4549769, 5849703, 7799604, 9099538, 11699406, 13649307, 18199076, 23398812, 27298614, 40947921, 54597228, 81895842, 163791684]

約数ペア:

[(1, 163791684), (2, 81895842), (3, 54597228), (4, 40947921), (6, 27298614), (7, 23398812), (9, 18199076), (12, 13649307), (14, 11699406), (18, 9099538), (21, 7799604), (28, 5849703), (36, 4549769), (42, 3899802), (63, 2599868), (67, 2444652), (84, 1949901), (89, 1840356), (109, 1502676), (126, 1299934), (134, 1222326), (178, 920178), (201, 814884), (218, 751338), (252, 649967), (267, 613452), (268, 611163), (327, 500892), (356, 460089), (402, 407442), (436, 375669), (469, 349236), (534, 306726), (603, 271628), (623, 262908), (654, 250446), (763, 214668), (801, 204484), (804, 203721), (938, 174618), (981, 166964), (1068, 153363), (1206, 135814), (1246, 131454), (1308, 125223), (1407, 116412), (1526, 107334), (1602, 102242), (1869, 87636), (1876, 87309), (1962, 83482), (2289, 71556), (2412, 67907), (2492, 65727), (2814, 58206), (3052, 53667), (3204, 51121), (3738, 43818), (3924, 41741), (4221, 38804), (4578, 35778), (5607, 29212), (5628, 29103), (5963, 27468), (6867, 23852), (7303, 22428), (7476, 21909), (8442, 19402), (9156, 17889), (9701, 16884), (11214, 14606), (11926, 13734)]