159541668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 342393948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1823, 1989, 2244, 2431, 2574, 2652, 3366, 3646, 3978, 4862, 5148, 5469, 6732, 7292, 7293, 7956, 9724, 10938, 14586, 16407, 20053, 21876, 21879, 23699, 29172, 30991, 32814, 40106, 43758, 47398, 60159, 61982, 65628, 71097, 80212, 87516, 92973, 94796, 120318, 123964, 142194, 180477, 185946, 213291, 240636, 260689, 278919, 284388, 340901, 360954, 371892, 402883, 426582, 521378, 557838, 681802, 721908, 782067, 805766, 853164, 1022703, 1042756, 1115676, 1208649, 1363604, 1564134, 1611532, 2045406, 2346201, 2417298, 3068109, 3128268, 3625947, 4090812, 4431713, 4692402, 4834596, 6136218, 7251894, 8863426, 9384804, 12272436, 13295139, 14503788, 17726852, 26590278, 39885417, 53180556, 79770834, 159541668]

約数ペア:

[(1, 159541668), (2, 79770834), (3, 53180556), (4, 39885417), (6, 26590278), (9, 17726852), (11, 14503788), (12, 13295139), (13, 12272436), (17, 9384804), (18, 8863426), (22, 7251894), (26, 6136218), (33, 4834596), (34, 4692402), (36, 4431713), (39, 4090812), (44, 3625947), (51, 3128268), (52, 3068109), (66, 2417298), (68, 2346201), (78, 2045406), (99, 1611532), (102, 1564134), (117, 1363604), (132, 1208649), (143, 1115676), (153, 1042756), (156, 1022703), (187, 853164), (198, 805766), (204, 782067), (221, 721908), (234, 681802), (286, 557838), (306, 521378), (374, 426582), (396, 402883), (429, 371892), (442, 360954), (468, 340901), (561, 284388), (572, 278919), (612, 260689), (663, 240636), (748, 213291), (858, 185946), (884, 180477), (1122, 142194), (1287, 123964), (1326, 120318), (1683, 94796), (1716, 92973), (1823, 87516), (1989, 80212), (2244, 71097), (2431, 65628), (2574, 61982), (2652, 60159), (3366, 47398), (3646, 43758), (3978, 40106), (4862, 32814), (5148, 30991), (5469, 29172), (6732, 23699), (7292, 21879), (7293, 21876), (7956, 20053), (9724, 16407), (10938, 14586)]