156916438228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{454709}}^1$

素因数の和:454789

約数の個数: 72

約数和(自身を含む): 325121287680

約数和(自身を除く): 168204849452

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 121, 124, 242, 253, 341, 484, 506, 682, 713, 1012, 1364, 1426, 2783, 2852, 3751, 5566, 7502, 7843, 11132, 15004, 15686, 31372, 86273, 172546, 345092, 454709, 909418, 1818836, 5001799, 10003598, 10458307, 14095979, 20007196, 20916614, 28191958, 41833228, 55019789, 56383916, 110039578, 115041377, 155055769, 220079156, 230082754, 310111538, 324207517, 460165508, 620223076, 648415034, 1265455147, 1296830068, 1705613459, 2530910294, 3411226918, 3566282687, 5061820588, 6822453836, 7132565374, 14265130748, 39229109557, 78458219114, 156916438228]

約数ペア:

[(1, 156916438228), (2, 78458219114), (4, 39229109557), (11, 14265130748), (22, 7132565374), (23, 6822453836), (31, 5061820588), (44, 3566282687), (46, 3411226918), (62, 2530910294), (92, 1705613459), (121, 1296830068), (124, 1265455147), (242, 648415034), (253, 620223076), (341, 460165508), (484, 324207517), (506, 310111538), (682, 230082754), (713, 220079156), (1012, 155055769), (1364, 115041377), (1426, 110039578), (2783, 56383916), (2852, 55019789), (3751, 41833228), (5566, 28191958), (7502, 20916614), (7843, 20007196), (11132, 14095979), (15004, 10458307), (15686, 10003598), (31372, 5001799), (86273, 1818836), (172546, 909418), (345092, 454709)]