157230016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 350479360

約数和(自身を除く): 193249344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 43, 62, 64, 76, 86, 97, 124, 152, 172, 194, 248, 304, 344, 388, 496, 589, 608, 688, 776, 817, 992, 1178, 1216, 1333, 1376, 1552, 1634, 1843, 1984, 2356, 2666, 2752, 3007, 3104, 3268, 3686, 4171, 4712, 5332, 6014, 6208, 6536, 7372, 8342, 9424, 10664, 12028, 13072, 14744, 16684, 18848, 21328, 24056, 25327, 26144, 29488, 33368, 37696, 42656, 48112, 50654, 52288, 57133, 58976, 66736, 79249, 85312, 96224, 101308, 114266, 117952, 129301, 133472, 158498, 192448, 202616, 228532, 258602, 266944, 316996, 405232, 457064, 517204, 633992, 810464, 914128, 1034408, 1267984, 1620928, 1828256, 2068816, 2456719, 2535968, 3656512, 4137632, 4913438, 5071936, 8275264, 9826876, 19653752, 39307504, 78615008, 157230016]

約数ペア:

[(1, 157230016), (2, 78615008), (4, 39307504), (8, 19653752), (16, 9826876), (19, 8275264), (31, 5071936), (32, 4913438), (38, 4137632), (43, 3656512), (62, 2535968), (64, 2456719), (76, 2068816), (86, 1828256), (97, 1620928), (124, 1267984), (152, 1034408), (172, 914128), (194, 810464), (248, 633992), (304, 517204), (344, 457064), (388, 405232), (496, 316996), (589, 266944), (608, 258602), (688, 228532), (776, 202616), (817, 192448), (992, 158498), (1178, 133472), (1216, 129301), (1333, 117952), (1376, 114266), (1552, 101308), (1634, 96224), (1843, 85312), (1984, 79249), (2356, 66736), (2666, 58976), (2752, 57133), (3007, 52288), (3104, 50654), (3268, 48112), (3686, 42656), (4171, 37696), (4712, 33368), (5332, 29488), (6014, 26144), (6208, 25327), (6536, 24056), (7372, 21328), (8342, 18848), (9424, 16684), (10664, 14744), (12028, 13072)]