127756122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 185772198

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 59, 69, 71, 78, 102, 118, 138, 142, 177, 213, 221, 299, 354, 391, 426, 442, 598, 663, 767, 782, 897, 923, 1003, 1173, 1207, 1326, 1357, 1534, 1633, 1794, 1846, 2006, 2301, 2346, 2414, 2714, 2769, 3009, 3266, 3621, 4071, 4189, 4602, 4899, 5083, 5538, 6018, 7242, 8142, 8378, 9798, 10166, 12567, 13039, 15249, 15691, 17641, 21229, 23069, 25134, 26078, 27761, 30498, 31382, 35282, 39117, 42458, 46138, 47073, 52923, 54457, 55522, 63687, 69207, 71213, 78234, 83283, 94146, 96347, 105846, 108914, 127374, 138414, 142426, 163371, 166566, 192694, 213639, 289041, 299897, 326742, 360893, 427278, 578082, 599794, 721786, 899691, 925769, 1082679, 1252511, 1637899, 1799382, 1851538, 2165358, 2505022, 2777307, 3275798, 3757533, 4913697, 5554614, 7515066, 9827394, 21292687, 42585374, 63878061, 127756122]

約数ペア:

[(1, 127756122), (2, 63878061), (3, 42585374), (6, 21292687), (13, 9827394), (17, 7515066), (23, 5554614), (26, 4913697), (34, 3757533), (39, 3275798), (46, 2777307), (51, 2505022), (59, 2165358), (69, 1851538), (71, 1799382), (78, 1637899), (102, 1252511), (118, 1082679), (138, 925769), (142, 899691), (177, 721786), (213, 599794), (221, 578082), (299, 427278), (354, 360893), (391, 326742), (426, 299897), (442, 289041), (598, 213639), (663, 192694), (767, 166566), (782, 163371), (897, 142426), (923, 138414), (1003, 127374), (1173, 108914), (1207, 105846), (1326, 96347), (1357, 94146), (1534, 83283), (1633, 78234), (1794, 71213), (1846, 69207), (2006, 63687), (2301, 55522), (2346, 54457), (2414, 52923), (2714, 47073), (2769, 46138), (3009, 42458), (3266, 39117), (3621, 35282), (4071, 31382), (4189, 30498), (4602, 27761), (4899, 26078), (5083, 25134), (5538, 23069), (6018, 21229), (7242, 17641), (8142, 15691), (8378, 15249), (9798, 13039), (10166, 12567)]