157201992

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1444

約数の個数: 128

約数和(自身を含む): 477619200

約数和(自身を除く): 320417208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1381, 1581, 1674, 1836, 2108, 2232, 2762, 3162, 3348, 3672, 4143, 4216, 4743, 5524, 6324, 6696, 8286, 9486, 11048, 12429, 12648, 14229, 16572, 18972, 23477, 24858, 28458, 33144, 37287, 37944, 42811, 46954, 49716, 56916, 70431, 74574, 85622, 93908, 99432, 113832, 128433, 140862, 149148, 171244, 187816, 211293, 256866, 281724, 298296, 342488, 385299, 422586, 513732, 563448, 633879, 727787, 770598, 845172, 1027464, 1155897, 1267758, 1455574, 1541196, 1690344, 2183361, 2311794, 2535516, 2911148, 3082392, 4366722, 4623588, 5071032, 5822296, 6550083, 8733444, 9247176, 13100166, 17466888, 19650249, 26200332, 39300498, 52400664, 78600996, 157201992]

約数ペア:

[(1, 157201992), (2, 78600996), (3, 52400664), (4, 39300498), (6, 26200332), (8, 19650249), (9, 17466888), (12, 13100166), (17, 9247176), (18, 8733444), (24, 6550083), (27, 5822296), (31, 5071032), (34, 4623588), (36, 4366722), (51, 3082392), (54, 2911148), (62, 2535516), (68, 2311794), (72, 2183361), (93, 1690344), (102, 1541196), (108, 1455574), (124, 1267758), (136, 1155897), (153, 1027464), (186, 845172), (204, 770598), (216, 727787), (248, 633879), (279, 563448), (306, 513732), (372, 422586), (408, 385299), (459, 342488), (527, 298296), (558, 281724), (612, 256866), (744, 211293), (837, 187816), (918, 171244), (1054, 149148), (1116, 140862), (1224, 128433), (1381, 113832), (1581, 99432), (1674, 93908), (1836, 85622), (2108, 74574), (2232, 70431), (2762, 56916), (3162, 49716), (3348, 46954), (3672, 42811), (4143, 37944), (4216, 37287), (4743, 33144), (5524, 28458), (6324, 24858), (6696, 23477), (8286, 18972), (9486, 16572), (11048, 14229), (12429, 12648)]