137898337408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4361663}}^1$

素因数の和:4361709

約数の個数: 64

約数和(自身を含む): 311422809600

約数和(自身を除く): 173524472192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616, 4361663, 8723326, 17446652, 34893304, 56701619, 69786608, 82871597, 113403238, 139573216, 165743194, 226806476, 279146432, 331486388, 453612952, 558292864, 662972776, 907225904, 1077330761, 1325945552, 1814451808, 2154661522, 2651891104, 3628903616, 4309323044, 5303782208, 7257807232, 8618646088, 10607564416, 17237292176, 34474584352, 68949168704, 137898337408]

約数ペア:

[(1, 137898337408), (2, 68949168704), (4, 34474584352), (8, 17237292176), (13, 10607564416), (16, 8618646088), (19, 7257807232), (26, 5303782208), (32, 4309323044), (38, 3628903616), (52, 2651891104), (64, 2154661522), (76, 1814451808), (104, 1325945552), (128, 1077330761), (152, 907225904), (208, 662972776), (247, 558292864), (304, 453612952), (416, 331486388), (494, 279146432), (608, 226806476), (832, 165743194), (988, 139573216), (1216, 113403238), (1664, 82871597), (1976, 69786608), (2432, 56701619), (3952, 34893304), (7904, 17446652), (15808, 8723326), (31616, 4361663)]