156968310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 269778570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 97, 102, 114, 167, 170, 190, 194, 255, 285, 291, 323, 334, 485, 501, 510, 570, 582, 646, 835, 969, 970, 1002, 1455, 1615, 1649, 1670, 1843, 1938, 2505, 2839, 2910, 3173, 3230, 3298, 3686, 4845, 4947, 5010, 5529, 5678, 6346, 8245, 8517, 9215, 9519, 9690, 9894, 11058, 14195, 15865, 16199, 16490, 17034, 18430, 19038, 24735, 27645, 28390, 31331, 31730, 32398, 42585, 47595, 48597, 49470, 53941, 55290, 62662, 80995, 85170, 93993, 95190, 97194, 107882, 156655, 161823, 161990, 187986, 242985, 269705, 275383, 307781, 313310, 323646, 469965, 485970, 539410, 550766, 615562, 809115, 826149, 923343, 939930, 1376915, 1538905, 1618230, 1652298, 1846686, 2753830, 3077810, 4130745, 4616715, 5232277, 8261490, 9233430, 10464554, 15696831, 26161385, 31393662, 52322770, 78484155, 156968310]

約数ペア:

[(1, 156968310), (2, 78484155), (3, 52322770), (5, 31393662), (6, 26161385), (10, 15696831), (15, 10464554), (17, 9233430), (19, 8261490), (30, 5232277), (34, 4616715), (38, 4130745), (51, 3077810), (57, 2753830), (85, 1846686), (95, 1652298), (97, 1618230), (102, 1538905), (114, 1376915), (167, 939930), (170, 923343), (190, 826149), (194, 809115), (255, 615562), (285, 550766), (291, 539410), (323, 485970), (334, 469965), (485, 323646), (501, 313310), (510, 307781), (570, 275383), (582, 269705), (646, 242985), (835, 187986), (969, 161990), (970, 161823), (1002, 156655), (1455, 107882), (1615, 97194), (1649, 95190), (1670, 93993), (1843, 85170), (1938, 80995), (2505, 62662), (2839, 55290), (2910, 53941), (3173, 49470), (3230, 48597), (3298, 47595), (3686, 42585), (4845, 32398), (4947, 31730), (5010, 31331), (5529, 28390), (5678, 27645), (6346, 24735), (8245, 19038), (8517, 18430), (9215, 17034), (9519, 16490), (9690, 16199), (9894, 15865), (11058, 14195)]