156712191976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:3051

約数の個数: 128

約数和(自身を含む): 324166752000

約数和(自身を除く): 167454560024

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 97, 103, 148, 152, 194, 206, 296, 388, 412, 703, 776, 824, 1406, 1843, 1957, 2789, 2812, 3589, 3686, 3811, 3914, 5578, 5624, 7178, 7372, 7622, 7828, 9991, 11156, 14356, 14744, 15244, 15656, 19982, 22312, 28712, 30488, 39964, 52991, 68191, 72409, 79928, 103193, 105982, 136382, 144818, 189829, 206386, 211964, 270533, 272764, 287267, 289636, 369667, 379658, 412772, 423928, 541066, 545528, 574534, 579272, 739334, 759316, 825544, 1082132, 1149068, 1478668, 1518632, 1960667, 2164264, 2298136, 2957336, 3921334, 5140127, 5458073, 7023673, 7842668, 10009721, 10280254, 10628879, 10916146, 14047346, 15685336, 20019442, 20560508, 21257758, 21832292, 27864899, 28094692, 40038884, 41121016, 42515516, 43664584, 55729798, 56189384, 80077768, 85031032, 111459596, 190184699, 201948701, 222919192, 380369398, 403897402, 529433081, 760738796, 807794804, 1031001263, 1058866162, 1521477592, 1615589608, 2062002526, 2117732324, 4124005052, 4235464648, 8248010104, 19589023997, 39178047994, 78356095988, 156712191976]

約数ペア:

[(1, 156712191976), (2, 78356095988), (4, 39178047994), (8, 19589023997), (19, 8248010104), (37, 4235464648), (38, 4124005052), (74, 2117732324), (76, 2062002526), (97, 1615589608), (103, 1521477592), (148, 1058866162), (152, 1031001263), (194, 807794804), (206, 760738796), (296, 529433081), (388, 403897402), (412, 380369398), (703, 222919192), (776, 201948701), (824, 190184699), (1406, 111459596), (1843, 85031032), (1957, 80077768), (2789, 56189384), (2812, 55729798), (3589, 43664584), (3686, 42515516), (3811, 41121016), (3914, 40038884), (5578, 28094692), (5624, 27864899), (7178, 21832292), (7372, 21257758), (7622, 20560508), (7828, 20019442), (9991, 15685336), (11156, 14047346), (14356, 10916146), (14744, 10628879), (15244, 10280254), (15656, 10009721), (19982, 7842668), (22312, 7023673), (28712, 5458073), (30488, 5140127), (39964, 3921334), (52991, 2957336), (68191, 2298136), (72409, 2164264), (79928, 1960667), (103193, 1518632), (105982, 1478668), (136382, 1149068), (144818, 1082132), (189829, 825544), (206386, 759316), (211964, 739334), (270533, 579272), (272764, 574534), (287267, 545528), (289636, 541066), (369667, 423928), (379658, 412772)]