152597172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19997

約数の個数: 72

約数和(自身を含む): 446075616

約数和(自身を除く): 293478444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 19963, 39926, 59889, 79852, 119778, 139741, 239556, 259519, 279482, 419223, 519038, 558964, 778557, 838446, 978187, 1038076, 1557114, 1676892, 1816633, 1956374, 2934561, 3114228, 3633266, 3912748, 5449899, 5869122, 7266532, 10899798, 11738244, 12716431, 21799596, 25432862, 38149293, 50865724, 76298586, 152597172]

約数ペア:

[(1, 152597172), (2, 76298586), (3, 50865724), (4, 38149293), (6, 25432862), (7, 21799596), (12, 12716431), (13, 11738244), (14, 10899798), (21, 7266532), (26, 5869122), (28, 5449899), (39, 3912748), (42, 3633266), (49, 3114228), (52, 2934561), (78, 1956374), (84, 1816633), (91, 1676892), (98, 1557114), (147, 1038076), (156, 978187), (182, 838446), (196, 778557), (273, 558964), (294, 519038), (364, 419223), (546, 279482), (588, 259519), (637, 239556), (1092, 139741), (1274, 119778), (1911, 79852), (2548, 59889), (3822, 39926), (7644, 19963)]