154708166

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 258007680

約数和(自身を除く): 103299514

約数列:

[1, 2, 23, 31, 46, 53, 62, 89, 106, 178, 529, 713, 1058, 1219, 1426, 1643, 2047, 2438, 2759, 3286, 4094, 4717, 5518, 9434, 16399, 28037, 32798, 37789, 47081, 56074, 63457, 75578, 94162, 108491, 126914, 146227, 216982, 292454, 869147, 1459511, 1738294, 2495293, 2919022, 3363221, 4990586, 6726442, 77354083, 154708166]

約数ペア:

[(1, 154708166), (2, 77354083), (23, 6726442), (31, 4990586), (46, 3363221), (53, 2919022), (62, 2495293), (89, 1738294), (106, 1459511), (178, 869147), (529, 292454), (713, 216982), (1058, 146227), (1219, 126914), (1426, 108491), (1643, 94162), (2047, 75578), (2438, 63457), (2759, 56074), (3286, 47081), (4094, 37789), (4717, 32798), (5518, 28037), (9434, 16399)]