142179618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 334172160

約数和(自身を除く): 191992542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 79, 146, 158, 219, 237, 438, 474, 511, 553, 587, 1022, 1106, 1174, 1533, 1659, 1761, 3066, 3318, 3522, 4109, 5767, 8218, 11534, 12327, 17301, 24654, 34602, 40369, 42851, 46373, 80738, 85702, 92746, 121107, 128553, 139119, 242214, 257106, 278238, 299957, 324611, 599914, 649222, 899871, 973833, 1799742, 1947666, 3385229, 6770458, 10155687, 20311374, 23696603, 47393206, 71089809, 142179618]

約数ペア:

[(1, 142179618), (2, 71089809), (3, 47393206), (6, 23696603), (7, 20311374), (14, 10155687), (21, 6770458), (42, 3385229), (73, 1947666), (79, 1799742), (146, 973833), (158, 899871), (219, 649222), (237, 599914), (438, 324611), (474, 299957), (511, 278238), (553, 257106), (587, 242214), (1022, 139119), (1106, 128553), (1174, 121107), (1533, 92746), (1659, 85702), (1761, 80738), (3066, 46373), (3318, 42851), (3522, 40369), (4109, 34602), (5767, 24654), (8218, 17301), (11534, 12327)]