156928386258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{657931}}^1$

素因数の和:658580

約数の個数: 64

約数和(自身を含む): 399180503040

約数和(自身を除く): 242252116782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 631, 1262, 1893, 3786, 4417, 5679, 8834, 11358, 13251, 17037, 26502, 34074, 39753, 79506, 119259, 238518, 657931, 1315862, 1973793, 3947586, 4605517, 5921379, 9211034, 11842758, 13816551, 17764137, 27633102, 35528274, 41449653, 82899306, 124348959, 248697918, 415154461, 830308922, 1245463383, 2490926766, 2906081227, 3736390149, 5812162454, 7472780298, 8718243681, 11209170447, 17436487362, 22418340894, 26154731043, 52309462086, 78464193129, 156928386258]

約数ペア:

[(1, 156928386258), (2, 78464193129), (3, 52309462086), (6, 26154731043), (7, 22418340894), (9, 17436487362), (14, 11209170447), (18, 8718243681), (21, 7472780298), (27, 5812162454), (42, 3736390149), (54, 2906081227), (63, 2490926766), (126, 1245463383), (189, 830308922), (378, 415154461), (631, 248697918), (1262, 124348959), (1893, 82899306), (3786, 41449653), (4417, 35528274), (5679, 27633102), (8834, 17764137), (11358, 13816551), (13251, 11842758), (17037, 9211034), (26502, 5921379), (34074, 4605517), (39753, 3947586), (79506, 1973793), (119259, 1315862), (238518, 657931)]