130739648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 298362624

約数和(自身を除く): 167622976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 137, 148, 208, 248, 274, 296, 403, 416, 481, 496, 548, 592, 806, 832, 962, 992, 1096, 1147, 1184, 1612, 1781, 1924, 1984, 2192, 2294, 2368, 3224, 3562, 3848, 4247, 4384, 4588, 5069, 6448, 7124, 7696, 8494, 8768, 9176, 10138, 12896, 14248, 14911, 15392, 16988, 18352, 20276, 25792, 28496, 29822, 30784, 33976, 36704, 40552, 55211, 56992, 59644, 65897, 67952, 73408, 81104, 110422, 113984, 119288, 131794, 135904, 157139, 162208, 220844, 238576, 263588, 271808, 314278, 324416, 441688, 477152, 527176, 628556, 883376, 954304, 1054352, 1257112, 1766752, 2042807, 2108704, 2514224, 3533504, 4085614, 4217408, 5028448, 8171228, 10056896, 16342456, 32684912, 65369824, 130739648]

約数ペア:

[(1, 130739648), (2, 65369824), (4, 32684912), (8, 16342456), (13, 10056896), (16, 8171228), (26, 5028448), (31, 4217408), (32, 4085614), (37, 3533504), (52, 2514224), (62, 2108704), (64, 2042807), (74, 1766752), (104, 1257112), (124, 1054352), (137, 954304), (148, 883376), (208, 628556), (248, 527176), (274, 477152), (296, 441688), (403, 324416), (416, 314278), (481, 271808), (496, 263588), (548, 238576), (592, 220844), (806, 162208), (832, 157139), (962, 135904), (992, 131794), (1096, 119288), (1147, 113984), (1184, 110422), (1612, 81104), (1781, 73408), (1924, 67952), (1984, 65897), (2192, 59644), (2294, 56992), (2368, 55211), (3224, 40552), (3562, 36704), (3848, 33976), (4247, 30784), (4384, 29822), (4588, 28496), (5069, 25792), (6448, 20276), (7124, 18352), (7696, 16988), (8494, 15392), (8768, 14911), (9176, 14248), (10138, 12896)]