142074972

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 405543600

約数和(自身を除く): 263468628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 89, 108, 117, 156, 162, 178, 234, 267, 324, 351, 356, 379, 468, 534, 702, 758, 801, 1053, 1068, 1137, 1157, 1404, 1516, 1602, 2106, 2274, 2314, 2403, 3204, 3411, 3471, 4212, 4548, 4628, 4806, 4927, 6822, 6942, 7209, 9612, 9854, 10233, 10413, 13644, 13884, 14418, 14781, 19708, 20466, 20826, 28836, 29562, 30699, 31239, 33731, 40932, 41652, 44343, 59124, 61398, 62478, 67462, 88686, 93717, 101193, 122796, 124956, 133029, 134924, 177372, 187434, 202386, 266058, 303579, 374868, 399087, 404772, 438503, 532116, 607158, 798174, 877006, 910737, 1214316, 1315509, 1596348, 1754012, 1821474, 2631018, 2732211, 3642948, 3946527, 5262036, 5464422, 7893054, 10928844, 11839581, 15786108, 23679162, 35518743, 47358324, 71037486, 142074972]

約数ペア:

[(1, 142074972), (2, 71037486), (3, 47358324), (4, 35518743), (6, 23679162), (9, 15786108), (12, 11839581), (13, 10928844), (18, 7893054), (26, 5464422), (27, 5262036), (36, 3946527), (39, 3642948), (52, 2732211), (54, 2631018), (78, 1821474), (81, 1754012), (89, 1596348), (108, 1315509), (117, 1214316), (156, 910737), (162, 877006), (178, 798174), (234, 607158), (267, 532116), (324, 438503), (351, 404772), (356, 399087), (379, 374868), (468, 303579), (534, 266058), (702, 202386), (758, 187434), (801, 177372), (1053, 134924), (1068, 133029), (1137, 124956), (1157, 122796), (1404, 101193), (1516, 93717), (1602, 88686), (2106, 67462), (2274, 62478), (2314, 61398), (2403, 59124), (3204, 44343), (3411, 41652), (3471, 40932), (4212, 33731), (4548, 31239), (4628, 30699), (4806, 29562), (4927, 28836), (6822, 20826), (6942, 20466), (7209, 19708), (9612, 14781), (9854, 14418), (10233, 13884), (10413, 13644)]