160394650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 339978240

約数和(自身を除く): 179583590

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 67, 127, 130, 134, 145, 254, 290, 325, 335, 377, 635, 650, 670, 725, 754, 871, 1270, 1450, 1651, 1675, 1742, 1885, 1943, 3175, 3302, 3350, 3683, 3770, 3886, 4355, 6350, 7366, 8255, 8509, 8710, 9425, 9715, 16510, 17018, 18415, 18850, 19430, 21775, 25259, 36830, 41275, 42545, 43550, 47879, 48575, 50518, 82550, 85090, 92075, 95758, 97150, 110617, 126295, 184150, 212725, 221234, 239395, 246761, 252590, 425450, 478790, 493522, 553085, 631475, 1106170, 1196975, 1233805, 1262950, 2393950, 2467610, 2765425, 3207893, 5530850, 6169025, 6415786, 12338050, 16039465, 32078930, 80197325, 160394650]

約数ペア:

[(1, 160394650), (2, 80197325), (5, 32078930), (10, 16039465), (13, 12338050), (25, 6415786), (26, 6169025), (29, 5530850), (50, 3207893), (58, 2765425), (65, 2467610), (67, 2393950), (127, 1262950), (130, 1233805), (134, 1196975), (145, 1106170), (254, 631475), (290, 553085), (325, 493522), (335, 478790), (377, 425450), (635, 252590), (650, 246761), (670, 239395), (725, 221234), (754, 212725), (871, 184150), (1270, 126295), (1450, 110617), (1651, 97150), (1675, 95758), (1742, 92075), (1885, 85090), (1943, 82550), (3175, 50518), (3302, 48575), (3350, 47879), (3683, 43550), (3770, 42545), (3886, 41275), (4355, 36830), (6350, 25259), (7366, 21775), (8255, 19430), (8509, 18850), (8710, 18415), (9425, 17018), (9715, 16510)]