187538391872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{23497}}^1$

素因数の和:23756

約数の個数: 112

約数和(自身を含む): 410608375632

約数和(自身を除く): 223069983760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 181, 208, 212, 362, 416, 424, 689, 724, 832, 848, 1378, 1448, 1696, 2353, 2756, 2896, 3392, 4706, 5512, 5792, 9412, 9593, 11024, 11584, 18824, 19186, 22048, 23497, 37648, 38372, 44096, 46994, 75296, 76744, 93988, 124709, 150592, 153488, 187976, 249418, 305461, 306976, 375952, 498836, 610922, 613952, 751904, 997672, 1221844, 1245341, 1503808, 1995344, 2443688, 2490682, 3990688, 4252957, 4887376, 4981364, 7981376, 8505914, 9774752, 9962728, 16189433, 17011828, 19549504, 19925456, 32378866, 34023656, 39850912, 55288441, 64757732, 68047312, 79701824, 110576882, 129515464, 136094624, 221153764, 225406721, 259030928, 272189248, 442307528, 450813442, 518061856, 884615056, 901626884, 1036123712, 1769230112, 1803253768, 2930287373, 3538460224, 3606507536, 5860574746, 7213015072, 11721149492, 14426030144, 23442298984, 46884597968, 93769195936, 187538391872]

約数ペア:

[(1, 187538391872), (2, 93769195936), (4, 46884597968), (8, 23442298984), (13, 14426030144), (16, 11721149492), (26, 7213015072), (32, 5860574746), (52, 3606507536), (53, 3538460224), (64, 2930287373), (104, 1803253768), (106, 1769230112), (181, 1036123712), (208, 901626884), (212, 884615056), (362, 518061856), (416, 450813442), (424, 442307528), (689, 272189248), (724, 259030928), (832, 225406721), (848, 221153764), (1378, 136094624), (1448, 129515464), (1696, 110576882), (2353, 79701824), (2756, 68047312), (2896, 64757732), (3392, 55288441), (4706, 39850912), (5512, 34023656), (5792, 32378866), (9412, 19925456), (9593, 19549504), (11024, 17011828), (11584, 16189433), (18824, 9962728), (19186, 9774752), (22048, 8505914), (23497, 7981376), (37648, 4981364), (38372, 4887376), (44096, 4252957), (46994, 3990688), (75296, 2490682), (76744, 2443688), (93988, 1995344), (124709, 1503808), (150592, 1245341), (153488, 1221844), (187976, 997672), (249418, 751904), (305461, 613952), (306976, 610922), (375952, 498836)]