156117984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 331592736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 228, 248, 251, 264, 304, 341, 352, 372, 418, 456, 496, 502, 528, 589, 608, 627, 682, 744, 753, 836, 912, 992, 1004, 1023, 1056, 1178, 1254, 1364, 1488, 1506, 1672, 1767, 1824, 2008, 2046, 2356, 2508, 2728, 2761, 2976, 3012, 3344, 3534, 4016, 4092, 4712, 4769, 5016, 5456, 5522, 6024, 6479, 6688, 7068, 7781, 8032, 8184, 8283, 9424, 9538, 10032, 10912, 11044, 12048, 12958, 14136, 14307, 15562, 16368, 16566, 18848, 19076, 19437, 20064, 22088, 23343, 24096, 25916, 28272, 28614, 31124, 32736, 33132, 38152, 38874, 44176, 46686, 51832, 52459, 56544, 57228, 62248, 66264, 76304, 77748, 85591, 88352, 93372, 103664, 104918, 114456, 124496, 132528, 147839, 152608, 155496, 157377, 171182, 186744, 207328, 209836, 228912, 248992, 256773, 265056, 295678, 310992, 314754, 342364, 373488, 419672, 443517, 457824, 513546, 591356, 621984, 629508, 684728, 746976, 839344, 887034, 1027092, 1182712, 1259016, 1369456, 1626229, 1678688, 1774068, 2054184, 2365424, 2518032, 2738912, 3252458, 3548136, 4108368, 4730848, 4878687, 5036064, 6504916, 7096272, 8216736, 9757374, 13009832, 14192544, 19514748, 26019664, 39029496, 52039328, 78058992, 156117984]

約数ペア:

[(1, 156117984), (2, 78058992), (3, 52039328), (4, 39029496), (6, 26019664), (8, 19514748), (11, 14192544), (12, 13009832), (16, 9757374), (19, 8216736), (22, 7096272), (24, 6504916), (31, 5036064), (32, 4878687), (33, 4730848), (38, 4108368), (44, 3548136), (48, 3252458), (57, 2738912), (62, 2518032), (66, 2365424), (76, 2054184), (88, 1774068), (93, 1678688), (96, 1626229), (114, 1369456), (124, 1259016), (132, 1182712), (152, 1027092), (176, 887034), (186, 839344), (209, 746976), (228, 684728), (248, 629508), (251, 621984), (264, 591356), (304, 513546), (341, 457824), (352, 443517), (372, 419672), (418, 373488), (456, 342364), (496, 314754), (502, 310992), (528, 295678), (589, 265056), (608, 256773), (627, 248992), (682, 228912), (744, 209836), (753, 207328), (836, 186744), (912, 171182), (992, 157377), (1004, 155496), (1023, 152608), (1056, 147839), (1178, 132528), (1254, 124496), (1364, 114456), (1488, 104918), (1506, 103664), (1672, 93372), (1767, 88352), (1824, 85591), (2008, 77748), (2046, 76304), (2356, 66264), (2508, 62248), (2728, 57228), (2761, 56544), (2976, 52459), (3012, 51832), (3344, 46686), (3534, 44176), (4016, 38874), (4092, 38152), (4712, 33132), (4769, 32736), (5016, 31124), (5456, 28614), (5522, 28272), (6024, 25916), (6479, 24096), (6688, 23343), (7068, 22088), (7781, 20064), (8032, 19437), (8184, 19076), (8283, 18848), (9424, 16566), (9538, 16368), (10032, 15562), (10912, 14307), (11044, 14136), (12048, 12958)]