15395965136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{4643}}^1$

素因数の和:4908

約数の個数: 80

約数和(自身を含む): 32215688064

約数和(自身を除く): 16819722928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 167, 272, 292, 334, 584, 668, 1168, 1241, 1336, 2482, 2672, 2839, 4643, 4964, 5678, 9286, 9928, 11356, 12191, 18572, 19856, 22712, 24382, 37144, 45424, 48764, 74288, 78931, 97528, 157862, 195056, 207247, 315724, 338939, 414494, 631448, 677878, 775381, 828988, 1262896, 1355756, 1550762, 1657976, 2711512, 3101524, 3315952, 5423024, 5761963, 6203048, 11523926, 12406096, 13181477, 23047852, 26362954, 46095704, 52725908, 56602813, 92191408, 105451816, 113205626, 210903632, 226411252, 452822504, 905645008, 962247821, 1924495642, 3848991284, 7697982568, 15395965136]

約数ペア:

[(1, 15395965136), (2, 7697982568), (4, 3848991284), (8, 1924495642), (16, 962247821), (17, 905645008), (34, 452822504), (68, 226411252), (73, 210903632), (136, 113205626), (146, 105451816), (167, 92191408), (272, 56602813), (292, 52725908), (334, 46095704), (584, 26362954), (668, 23047852), (1168, 13181477), (1241, 12406096), (1336, 11523926), (2482, 6203048), (2672, 5761963), (2839, 5423024), (4643, 3315952), (4964, 3101524), (5678, 2711512), (9286, 1657976), (9928, 1550762), (11356, 1355756), (12191, 1262896), (18572, 828988), (19856, 775381), (22712, 677878), (24382, 631448), (37144, 414494), (45424, 338939), (48764, 315724), (74288, 207247), (78931, 195056), (97528, 157862)]