159872688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 478183680

約数和(自身を除く): 318310992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 823, 852, 912, 1136, 1278, 1349, 1368, 1646, 1704, 2469, 2556, 2698, 2736, 3292, 3408, 4047, 4938, 5112, 5396, 6584, 7407, 8094, 9876, 10224, 10792, 12141, 13168, 14814, 15637, 16188, 19752, 21584, 24282, 29628, 31274, 32376, 39504, 46911, 48564, 58433, 59256, 62548, 64752, 93822, 97128, 116866, 118512, 125096, 140733, 175299, 187644, 194256, 233732, 250192, 281466, 350598, 375288, 467464, 525897, 562932, 701196, 750576, 934928, 1051794, 1110227, 1125864, 1402392, 2103588, 2220454, 2251728, 2804784, 3330681, 4207176, 4440908, 6661362, 8414352, 8881816, 9992043, 13322724, 17763632, 19984086, 26645448, 39968172, 53290896, 79936344, 159872688]

約数ペア:

[(1, 159872688), (2, 79936344), (3, 53290896), (4, 39968172), (6, 26645448), (8, 19984086), (9, 17763632), (12, 13322724), (16, 9992043), (18, 8881816), (19, 8414352), (24, 6661362), (36, 4440908), (38, 4207176), (48, 3330681), (57, 2804784), (71, 2251728), (72, 2220454), (76, 2103588), (114, 1402392), (142, 1125864), (144, 1110227), (152, 1051794), (171, 934928), (213, 750576), (228, 701196), (284, 562932), (304, 525897), (342, 467464), (426, 375288), (456, 350598), (568, 281466), (639, 250192), (684, 233732), (823, 194256), (852, 187644), (912, 175299), (1136, 140733), (1278, 125096), (1349, 118512), (1368, 116866), (1646, 97128), (1704, 93822), (2469, 64752), (2556, 62548), (2698, 59256), (2736, 58433), (3292, 48564), (3408, 46911), (4047, 39504), (4938, 32376), (5112, 31274), (5396, 29628), (6584, 24282), (7407, 21584), (8094, 19752), (9876, 16188), (10224, 15637), (10792, 14814), (12141, 13168)]