156701265

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 309230400

約数和(自身を除く): 152529135

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 229, 245, 285, 343, 399, 665, 687, 735, 931, 1029, 1145, 1603, 1715, 1995, 2401, 2793, 3435, 4351, 4655, 4809, 5145, 6517, 7203, 8015, 11221, 12005, 13053, 13965, 19551, 21755, 24045, 30457, 32585, 33663, 36015, 45619, 56105, 65265, 78547, 91371, 97755, 136857, 152285, 168315, 213199, 228095, 235641, 392735, 456855, 549829, 639597, 684285, 1065995, 1178205, 1492393, 1649487, 2749145, 3197985, 4477179, 7461965, 8247435, 10446751, 22385895, 31340253, 52233755, 156701265]

約数ペア:

[(1, 156701265), (3, 52233755), (5, 31340253), (7, 22385895), (15, 10446751), (19, 8247435), (21, 7461965), (35, 4477179), (49, 3197985), (57, 2749145), (95, 1649487), (105, 1492393), (133, 1178205), (147, 1065995), (229, 684285), (245, 639597), (285, 549829), (343, 456855), (399, 392735), (665, 235641), (687, 228095), (735, 213199), (931, 168315), (1029, 152285), (1145, 136857), (1603, 97755), (1715, 91371), (1995, 78547), (2401, 65265), (2793, 56105), (3435, 45619), (4351, 36015), (4655, 33663), (4809, 32585), (5145, 30457), (6517, 24045), (7203, 21755), (8015, 19551), (11221, 13965), (12005, 13053)]