156976747235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1\times {\mathrm{1229}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 248336409600

約数和(自身を除く): 91359662365

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 361, 385, 665, 919, 1045, 1229, 1463, 1805, 2527, 3971, 4595, 6145, 6433, 7315, 8603, 10109, 12635, 13519, 17461, 19855, 23351, 27797, 32165, 43015, 50545, 67595, 70763, 87305, 94633, 116755, 122227, 138985, 163457, 192071, 256861, 331759, 353815, 443669, 473165, 611135, 817285, 960355, 1129451, 1284305, 1344497, 1658795, 1798027, 2218345, 2322313, 3105683, 3649349, 4880359, 5647255, 6722485, 7906157, 8990135, 11611565, 12423961, 15528415, 18246745, 21459569, 24401795, 25545443, 34162513, 39530785, 62119805, 86967727, 107297845, 127727215, 150216983, 170812565, 236055259, 407731811, 434838635, 751084915, 1180276295, 1652386813, 2038659055, 2854122677, 4485049921, 8261934065, 14270613385, 22425249605, 31395349447, 156976747235]

約数ペア:

[(1, 156976747235), (5, 31395349447), (7, 22425249605), (11, 14270613385), (19, 8261934065), (35, 4485049921), (55, 2854122677), (77, 2038659055), (95, 1652386813), (133, 1180276295), (209, 751084915), (361, 434838635), (385, 407731811), (665, 236055259), (919, 170812565), (1045, 150216983), (1229, 127727215), (1463, 107297845), (1805, 86967727), (2527, 62119805), (3971, 39530785), (4595, 34162513), (6145, 25545443), (6433, 24401795), (7315, 21459569), (8603, 18246745), (10109, 15528415), (12635, 12423961), (13519, 11611565), (17461, 8990135), (19855, 7906157), (23351, 6722485), (27797, 5647255), (32165, 4880359), (43015, 3649349), (50545, 3105683), (67595, 2322313), (70763, 2218345), (87305, 1798027), (94633, 1658795), (116755, 1344497), (122227, 1284305), (138985, 1129451), (163457, 960355), (192071, 817285), (256861, 611135), (331759, 473165), (353815, 443669)]