119911584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 359704800

約数和(自身を除く): 239793216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 389, 416, 456, 494, 507, 608, 624, 676, 741, 778, 912, 988, 1014, 1167, 1248, 1352, 1482, 1556, 1824, 1976, 2028, 2334, 2704, 2964, 3112, 3211, 3952, 4056, 4668, 5057, 5408, 5928, 6224, 6422, 7391, 7904, 8112, 9336, 9633, 10114, 11856, 12448, 12844, 14782, 15171, 16224, 18672, 19266, 20228, 22173, 23712, 25688, 29564, 30342, 37344, 38532, 40456, 44346, 51376, 59128, 60684, 65741, 77064, 80912, 88692, 96083, 102752, 118256, 121368, 131482, 154128, 161824, 177384, 192166, 197223, 236512, 242736, 262964, 288249, 308256, 354768, 384332, 394446, 485472, 525928, 576498, 709536, 768664, 788892, 1051856, 1152996, 1249079, 1537328, 1577784, 2103712, 2305992, 2498158, 3074656, 3155568, 3747237, 4611984, 4996316, 6311136, 7494474, 9223968, 9992632, 14988948, 19985264, 29977896, 39970528, 59955792, 119911584]

約数ペア:

[(1, 119911584), (2, 59955792), (3, 39970528), (4, 29977896), (6, 19985264), (8, 14988948), (12, 9992632), (13, 9223968), (16, 7494474), (19, 6311136), (24, 4996316), (26, 4611984), (32, 3747237), (38, 3155568), (39, 3074656), (48, 2498158), (52, 2305992), (57, 2103712), (76, 1577784), (78, 1537328), (96, 1249079), (104, 1152996), (114, 1051856), (152, 788892), (156, 768664), (169, 709536), (208, 576498), (228, 525928), (247, 485472), (304, 394446), (312, 384332), (338, 354768), (389, 308256), (416, 288249), (456, 262964), (494, 242736), (507, 236512), (608, 197223), (624, 192166), (676, 177384), (741, 161824), (778, 154128), (912, 131482), (988, 121368), (1014, 118256), (1167, 102752), (1248, 96083), (1352, 88692), (1482, 80912), (1556, 77064), (1824, 65741), (1976, 60684), (2028, 59128), (2334, 51376), (2704, 44346), (2964, 40456), (3112, 38532), (3211, 37344), (3952, 30342), (4056, 29564), (4668, 25688), (5057, 23712), (5408, 22173), (5928, 20228), (6224, 19266), (6422, 18672), (7391, 16224), (7904, 15171), (8112, 14782), (9336, 12844), (9633, 12448), (10114, 11856)]