155798916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142673}}^1$

素因数の和:142700

約数の個数: 48

約数和(自身を含む): 447425664

約数和(自身を除く): 291626748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142673, 285346, 428019, 570692, 856038, 998711, 1712076, 1854749, 1997422, 2996133, 3709498, 3994844, 5564247, 5992266, 7418996, 11128494, 11984532, 12983243, 22256988, 25966486, 38949729, 51932972, 77899458, 155798916]

約数ペア:

[(1, 155798916), (2, 77899458), (3, 51932972), (4, 38949729), (6, 25966486), (7, 22256988), (12, 12983243), (13, 11984532), (14, 11128494), (21, 7418996), (26, 5992266), (28, 5564247), (39, 3994844), (42, 3709498), (52, 2996133), (78, 1997422), (84, 1854749), (91, 1712076), (156, 998711), (182, 856038), (273, 570692), (364, 428019), (546, 285346), (1092, 142673)]