152381540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12113}}^1$

素因数の和:12176

約数の個数: 48

約数和(自身を含む): 348010992

約数和(自身を除く): 195629452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12113, 12580, 24226, 48452, 60565, 121130, 205921, 242260, 411842, 448181, 823684, 896362, 1029605, 1792724, 2059210, 2240905, 4118420, 4481810, 7619077, 8963620, 15238154, 30476308, 38095385, 76190770, 152381540]

約数ペア:

[(1, 152381540), (2, 76190770), (4, 38095385), (5, 30476308), (10, 15238154), (17, 8963620), (20, 7619077), (34, 4481810), (37, 4118420), (68, 2240905), (74, 2059210), (85, 1792724), (148, 1029605), (170, 896362), (185, 823684), (340, 448181), (370, 411842), (629, 242260), (740, 205921), (1258, 121130), (2516, 60565), (3145, 48452), (6290, 24226), (12113, 12580)]