155111904

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1699}}^1$

素因数の和:2032

約数の個数: 72

約数和(自身を含む): 442751400

約数和(自身を除く): 287639496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1699, 1902, 2536, 2853, 3398, 3804, 5072, 5097, 5706, 6796, 7608, 10144, 10194, 11412, 13592, 15216, 15291, 20388, 22824, 27184, 30432, 30582, 40776, 45648, 54368, 61164, 81552, 91296, 122328, 163104, 244656, 489312, 538583, 1077166, 1615749, 2154332, 3231498, 4308664, 4847247, 6462996, 8617328, 9694494, 12925992, 17234656, 19388988, 25851984, 38777976, 51703968, 77555952, 155111904]

約数ペア:

[(1, 155111904), (2, 77555952), (3, 51703968), (4, 38777976), (6, 25851984), (8, 19388988), (9, 17234656), (12, 12925992), (16, 9694494), (18, 8617328), (24, 6462996), (32, 4847247), (36, 4308664), (48, 3231498), (72, 2154332), (96, 1615749), (144, 1077166), (288, 538583), (317, 489312), (634, 244656), (951, 163104), (1268, 122328), (1699, 91296), (1902, 81552), (2536, 61164), (2853, 54368), (3398, 45648), (3804, 40776), (5072, 30582), (5097, 30432), (5706, 27184), (6796, 22824), (7608, 20388), (10144, 15291), (10194, 15216), (11412, 13592)]