170969448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 319321752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 151, 152, 156, 191, 228, 247, 302, 312, 382, 453, 456, 494, 573, 604, 741, 764, 906, 988, 1146, 1208, 1482, 1528, 1812, 1963, 1976, 2292, 2483, 2869, 2964, 3624, 3629, 3926, 4584, 4966, 5738, 5889, 5928, 7258, 7449, 7852, 8607, 9932, 10887, 11476, 11778, 14516, 14898, 15704, 17214, 19864, 21774, 22952, 23556, 28841, 29032, 29796, 34428, 37297, 43548, 47112, 47177, 57682, 59592, 68856, 74594, 86523, 87096, 94354, 111891, 115364, 141531, 149188, 173046, 188708, 223782, 230728, 283062, 298376, 346092, 374933, 377416, 447564, 547979, 566124, 692184, 749866, 895128, 1095958, 1124799, 1132248, 1499732, 1643937, 2191916, 2249598, 2999464, 3287874, 4383832, 4499196, 6575748, 7123727, 8998392, 13151496, 14247454, 21371181, 28494908, 42742362, 56989816, 85484724, 170969448]

約数ペア:

[(1, 170969448), (2, 85484724), (3, 56989816), (4, 42742362), (6, 28494908), (8, 21371181), (12, 14247454), (13, 13151496), (19, 8998392), (24, 7123727), (26, 6575748), (38, 4499196), (39, 4383832), (52, 3287874), (57, 2999464), (76, 2249598), (78, 2191916), (104, 1643937), (114, 1499732), (151, 1132248), (152, 1124799), (156, 1095958), (191, 895128), (228, 749866), (247, 692184), (302, 566124), (312, 547979), (382, 447564), (453, 377416), (456, 374933), (494, 346092), (573, 298376), (604, 283062), (741, 230728), (764, 223782), (906, 188708), (988, 173046), (1146, 149188), (1208, 141531), (1482, 115364), (1528, 111891), (1812, 94354), (1963, 87096), (1976, 86523), (2292, 74594), (2483, 68856), (2869, 59592), (2964, 57682), (3624, 47177), (3629, 47112), (3926, 43548), (4584, 37297), (4966, 34428), (5738, 29796), (5889, 29032), (5928, 28841), (7258, 23556), (7449, 22952), (7852, 21774), (8607, 19864), (9932, 17214), (10887, 15704), (11476, 14898), (11778, 14516)]