139532016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 389975040

約数和(自身を除く): 250443024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 622, 624, 719, 933, 1244, 1438, 1866, 2157, 2488, 2876, 3732, 4043, 4314, 4976, 5752, 7464, 8086, 8628, 9347, 11504, 12129, 14928, 16172, 17256, 18694, 24258, 28041, 32344, 34512, 37388, 48516, 56082, 64688, 74776, 97032, 112164, 149552, 194064, 223609, 224328, 447218, 448656, 670827, 894436, 1341654, 1788872, 2683308, 2906917, 3577744, 5366616, 5813834, 8720751, 10733232, 11627668, 17441502, 23255336, 34883004, 46510672, 69766008, 139532016]

約数ペア:

[(1, 139532016), (2, 69766008), (3, 46510672), (4, 34883004), (6, 23255336), (8, 17441502), (12, 11627668), (13, 10733232), (16, 8720751), (24, 5813834), (26, 5366616), (39, 3577744), (48, 2906917), (52, 2683308), (78, 1788872), (104, 1341654), (156, 894436), (208, 670827), (311, 448656), (312, 447218), (622, 224328), (624, 223609), (719, 194064), (933, 149552), (1244, 112164), (1438, 97032), (1866, 74776), (2157, 64688), (2488, 56082), (2876, 48516), (3732, 37388), (4043, 34512), (4314, 32344), (4976, 28041), (5752, 24258), (7464, 18694), (8086, 17256), (8628, 16172), (9347, 14928), (11504, 12129)]