127253412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 398099520

約数和(自身を除く): 270846108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1301, 1482, 1716, 1881, 2223, 2508, 2574, 2602, 2717, 2964, 3762, 3903, 4446, 5148, 5204, 5434, 7524, 7806, 8151, 8892, 10868, 11709, 14311, 15612, 16302, 16913, 23418, 24453, 24719, 28622, 32604, 33826, 42933, 46836, 48906, 49438, 50739, 57244, 67652, 74157, 85866, 97812, 98876, 101478, 128799, 148314, 152217, 171732, 186043, 202956, 222471, 257598, 271909, 296628, 304434, 321347, 372086, 444942, 515196, 543818, 558129, 608868, 642694, 744172, 815727, 889884, 964041, 1087636, 1116258, 1285388, 1631454, 1674387, 1928082, 2232516, 2447181, 2892123, 3262908, 3348774, 3534817, 3856164, 4894362, 5784246, 6697548, 7069634, 9788724, 10604451, 11568492, 14139268, 21208902, 31813353, 42417804, 63626706, 127253412]

約数ペア:

[(1, 127253412), (2, 63626706), (3, 42417804), (4, 31813353), (6, 21208902), (9, 14139268), (11, 11568492), (12, 10604451), (13, 9788724), (18, 7069634), (19, 6697548), (22, 5784246), (26, 4894362), (33, 3856164), (36, 3534817), (38, 3348774), (39, 3262908), (44, 2892123), (52, 2447181), (57, 2232516), (66, 1928082), (76, 1674387), (78, 1631454), (99, 1285388), (114, 1116258), (117, 1087636), (132, 964041), (143, 889884), (156, 815727), (171, 744172), (198, 642694), (209, 608868), (228, 558129), (234, 543818), (247, 515196), (286, 444942), (342, 372086), (396, 321347), (418, 304434), (429, 296628), (468, 271909), (494, 257598), (572, 222471), (627, 202956), (684, 186043), (741, 171732), (836, 152217), (858, 148314), (988, 128799), (1254, 101478), (1287, 98876), (1301, 97812), (1482, 85866), (1716, 74157), (1881, 67652), (2223, 57244), (2508, 50739), (2574, 49438), (2602, 48906), (2717, 46836), (2964, 42933), (3762, 33826), (3903, 32604), (4446, 28622), (5148, 24719), (5204, 24453), (5434, 23418), (7524, 16913), (7806, 16302), (8151, 15612), (8892, 14311), (10868, 11709)]