152693918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 123094882

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 89, 151, 178, 247, 299, 302, 437, 494, 598, 874, 1157, 1691, 1963, 2047, 2314, 2869, 3382, 3473, 3926, 4094, 5681, 5738, 6946, 11362, 13439, 21983, 26611, 26878, 37297, 38893, 43966, 45149, 53222, 65987, 74594, 77786, 90298, 131974, 174707, 255341, 309097, 349414, 505609, 510682, 618194, 857831, 1011218, 1715662, 3319433, 4018261, 5872843, 6638866, 8036522, 11745686, 76346959, 152693918]

約数ペア:

[(1, 152693918), (2, 76346959), (13, 11745686), (19, 8036522), (23, 6638866), (26, 5872843), (38, 4018261), (46, 3319433), (89, 1715662), (151, 1011218), (178, 857831), (247, 618194), (299, 510682), (302, 505609), (437, 349414), (494, 309097), (598, 255341), (874, 174707), (1157, 131974), (1691, 90298), (1963, 77786), (2047, 74594), (2314, 65987), (2869, 53222), (3382, 45149), (3473, 43966), (3926, 38893), (4094, 37297), (5681, 26878), (5738, 26611), (6946, 21983), (11362, 13439)]