156117888

素因数分解:

$2^7\times 3^3\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 465120000

約数和(自身を除く): 309002112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 227, 288, 384, 398, 432, 454, 576, 597, 681, 796, 864, 908, 1152, 1194, 1362, 1592, 1728, 1791, 1816, 2043, 2388, 2724, 3184, 3456, 3582, 3632, 4086, 4776, 5373, 5448, 6129, 6368, 7164, 7264, 8172, 9552, 10746, 10896, 12258, 12736, 14328, 14528, 16344, 19104, 21492, 21792, 24516, 25472, 28656, 29056, 32688, 38208, 42984, 43584, 45173, 49032, 57312, 65376, 76416, 85968, 87168, 90346, 98064, 114624, 130752, 135519, 171936, 180692, 196128, 229248, 261504, 271038, 343872, 361384, 392256, 406557, 542076, 687744, 722768, 784512, 813114, 1084152, 1219671, 1445536, 1626228, 2168304, 2439342, 2891072, 3252456, 4336608, 4878684, 5782144, 6504912, 8673216, 9757368, 13009824, 17346432, 19514736, 26019648, 39029472, 52039296, 78058944, 156117888]

約数ペア:

[(1, 156117888), (2, 78058944), (3, 52039296), (4, 39029472), (6, 26019648), (8, 19514736), (9, 17346432), (12, 13009824), (16, 9757368), (18, 8673216), (24, 6504912), (27, 5782144), (32, 4878684), (36, 4336608), (48, 3252456), (54, 2891072), (64, 2439342), (72, 2168304), (96, 1626228), (108, 1445536), (128, 1219671), (144, 1084152), (192, 813114), (199, 784512), (216, 722768), (227, 687744), (288, 542076), (384, 406557), (398, 392256), (432, 361384), (454, 343872), (576, 271038), (597, 261504), (681, 229248), (796, 196128), (864, 180692), (908, 171936), (1152, 135519), (1194, 130752), (1362, 114624), (1592, 98064), (1728, 90346), (1791, 87168), (1816, 85968), (2043, 76416), (2388, 65376), (2724, 57312), (3184, 49032), (3456, 45173), (3582, 43584), (3632, 42984), (4086, 38208), (4776, 32688), (5373, 29056), (5448, 28656), (6129, 25472), (6368, 24516), (7164, 21792), (7264, 21492), (8172, 19104), (9552, 16344), (10746, 14528), (10896, 14328), (12258, 12736)]