156780324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 449467200

約数和(自身を除く): 292686876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 97, 102, 114, 139, 153, 171, 194, 204, 228, 278, 291, 306, 323, 342, 388, 417, 556, 582, 612, 646, 684, 834, 873, 969, 1164, 1251, 1292, 1649, 1668, 1746, 1843, 1938, 2363, 2502, 2641, 2907, 3298, 3492, 3686, 3876, 4726, 4947, 5004, 5282, 5529, 5814, 6596, 7089, 7372, 7923, 9452, 9894, 10564, 11058, 11628, 13483, 14178, 14841, 15846, 16587, 19788, 21267, 22116, 23769, 26966, 28356, 29682, 31331, 31692, 33174, 40449, 42534, 44897, 47538, 53932, 59364, 62662, 66348, 80898, 85068, 89794, 93993, 95076, 121347, 125324, 134691, 161796, 179588, 187986, 229211, 242694, 256177, 269382, 281979, 375972, 404073, 458422, 485388, 512354, 538764, 563958, 687633, 768531, 808146, 916844, 1024708, 1127916, 1375266, 1537062, 1616292, 2062899, 2305593, 2750532, 3074124, 4125798, 4355009, 4611186, 8251596, 8710018, 9222372, 13065027, 17420036, 26130054, 39195081, 52260108, 78390162, 156780324]

約数ペア:

[(1, 156780324), (2, 78390162), (3, 52260108), (4, 39195081), (6, 26130054), (9, 17420036), (12, 13065027), (17, 9222372), (18, 8710018), (19, 8251596), (34, 4611186), (36, 4355009), (38, 4125798), (51, 3074124), (57, 2750532), (68, 2305593), (76, 2062899), (97, 1616292), (102, 1537062), (114, 1375266), (139, 1127916), (153, 1024708), (171, 916844), (194, 808146), (204, 768531), (228, 687633), (278, 563958), (291, 538764), (306, 512354), (323, 485388), (342, 458422), (388, 404073), (417, 375972), (556, 281979), (582, 269382), (612, 256177), (646, 242694), (684, 229211), (834, 187986), (873, 179588), (969, 161796), (1164, 134691), (1251, 125324), (1292, 121347), (1649, 95076), (1668, 93993), (1746, 89794), (1843, 85068), (1938, 80898), (2363, 66348), (2502, 62662), (2641, 59364), (2907, 53932), (3298, 47538), (3492, 44897), (3686, 42534), (3876, 40449), (4726, 33174), (4947, 31692), (5004, 31331), (5282, 29682), (5529, 28356), (5814, 26966), (6596, 23769), (7089, 22116), (7372, 21267), (7923, 19788), (9452, 16587), (9894, 15846), (10564, 14841), (11058, 14178), (11628, 13483)]