156789072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 499423392

約数和(自身を除く): 342634320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 103, 124, 132, 144, 176, 186, 198, 206, 248, 264, 279, 309, 341, 372, 396, 412, 496, 528, 558, 618, 682, 744, 792, 824, 927, 961, 1023, 1116, 1133, 1236, 1364, 1488, 1584, 1648, 1854, 1922, 2046, 2232, 2266, 2472, 2728, 2883, 3069, 3193, 3399, 3708, 3844, 4092, 4464, 4532, 4944, 5456, 5766, 6138, 6386, 6798, 7416, 7688, 8184, 8649, 9064, 9579, 10197, 10571, 11532, 12276, 12772, 13596, 14832, 15376, 16368, 17298, 18128, 19158, 20394, 21142, 23064, 24552, 25544, 27192, 28737, 31713, 34596, 35123, 38316, 40788, 42284, 46128, 49104, 51088, 54384, 57474, 63426, 69192, 70246, 76632, 81576, 84568, 95139, 98983, 105369, 114948, 126852, 138384, 140492, 153264, 163152, 169136, 190278, 197966, 210738, 229896, 253704, 280984, 296949, 316107, 380556, 395932, 421476, 459792, 507408, 561968, 593898, 632214, 761112, 791864, 842952, 890847, 1088813, 1187796, 1264428, 1522224, 1583728, 1685904, 1781694, 2177626, 2375592, 2528856, 3266439, 3563388, 4355252, 4751184, 5057712, 6532878, 7126776, 8710504, 9799317, 13065756, 14253552, 17421008, 19598634, 26131512, 39197268, 52263024, 78394536, 156789072]

約数ペア:

[(1, 156789072), (2, 78394536), (3, 52263024), (4, 39197268), (6, 26131512), (8, 19598634), (9, 17421008), (11, 14253552), (12, 13065756), (16, 9799317), (18, 8710504), (22, 7126776), (24, 6532878), (31, 5057712), (33, 4751184), (36, 4355252), (44, 3563388), (48, 3266439), (62, 2528856), (66, 2375592), (72, 2177626), (88, 1781694), (93, 1685904), (99, 1583728), (103, 1522224), (124, 1264428), (132, 1187796), (144, 1088813), (176, 890847), (186, 842952), (198, 791864), (206, 761112), (248, 632214), (264, 593898), (279, 561968), (309, 507408), (341, 459792), (372, 421476), (396, 395932), (412, 380556), (496, 316107), (528, 296949), (558, 280984), (618, 253704), (682, 229896), (744, 210738), (792, 197966), (824, 190278), (927, 169136), (961, 163152), (1023, 153264), (1116, 140492), (1133, 138384), (1236, 126852), (1364, 114948), (1488, 105369), (1584, 98983), (1648, 95139), (1854, 84568), (1922, 81576), (2046, 76632), (2232, 70246), (2266, 69192), (2472, 63426), (2728, 57474), (2883, 54384), (3069, 51088), (3193, 49104), (3399, 46128), (3708, 42284), (3844, 40788), (4092, 38316), (4464, 35123), (4532, 34596), (4944, 31713), (5456, 28737), (5766, 27192), (6138, 25544), (6386, 24552), (6798, 23064), (7416, 21142), (7688, 20394), (8184, 19158), (8649, 18128), (9064, 17298), (9579, 16368), (10197, 15376), (10571, 14832), (11532, 13596), (12276, 12772)]