168424170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 291915030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 29, 30, 38, 46, 57, 58, 69, 87, 95, 114, 115, 138, 145, 174, 190, 230, 285, 290, 345, 435, 437, 443, 551, 570, 667, 690, 870, 874, 886, 1102, 1311, 1329, 1334, 1653, 2001, 2185, 2215, 2622, 2658, 2755, 3306, 3335, 4002, 4370, 4430, 5510, 6555, 6645, 6670, 8265, 8417, 10005, 10189, 12673, 12847, 13110, 13290, 16530, 16834, 20010, 20378, 25251, 25346, 25694, 30567, 38019, 38541, 42085, 50502, 50945, 61134, 63365, 64235, 76038, 77082, 84170, 101890, 126255, 126730, 128470, 152835, 190095, 192705, 193591, 244093, 252510, 295481, 305670, 380190, 385410, 387182, 488186, 580773, 590962, 732279, 886443, 967955, 1161546, 1220465, 1464558, 1477405, 1772886, 1935910, 2440930, 2903865, 2954810, 3661395, 4432215, 5614139, 5807730, 7322790, 8864430, 11228278, 16842417, 28070695, 33684834, 56141390, 84212085, 168424170]

約数ペア:

[(1, 168424170), (2, 84212085), (3, 56141390), (5, 33684834), (6, 28070695), (10, 16842417), (15, 11228278), (19, 8864430), (23, 7322790), (29, 5807730), (30, 5614139), (38, 4432215), (46, 3661395), (57, 2954810), (58, 2903865), (69, 2440930), (87, 1935910), (95, 1772886), (114, 1477405), (115, 1464558), (138, 1220465), (145, 1161546), (174, 967955), (190, 886443), (230, 732279), (285, 590962), (290, 580773), (345, 488186), (435, 387182), (437, 385410), (443, 380190), (551, 305670), (570, 295481), (667, 252510), (690, 244093), (870, 193591), (874, 192705), (886, 190095), (1102, 152835), (1311, 128470), (1329, 126730), (1334, 126255), (1653, 101890), (2001, 84170), (2185, 77082), (2215, 76038), (2622, 64235), (2658, 63365), (2755, 61134), (3306, 50945), (3335, 50502), (4002, 42085), (4370, 38541), (4430, 38019), (5510, 30567), (6555, 25694), (6645, 25346), (6670, 25251), (8265, 20378), (8417, 20010), (10005, 16834), (10189, 16530), (12673, 13290), (12847, 13110)]