162940232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 233324728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 53, 56, 82, 91, 103, 104, 106, 164, 182, 206, 212, 287, 328, 364, 371, 412, 424, 533, 574, 689, 721, 728, 742, 824, 1066, 1148, 1339, 1378, 1442, 1484, 2132, 2173, 2296, 2678, 2756, 2884, 2968, 3731, 4223, 4264, 4346, 4823, 5356, 5459, 5512, 5768, 7462, 8446, 8692, 9373, 9646, 10712, 10918, 14924, 15211, 16892, 17384, 18746, 19292, 21836, 28249, 29561, 29848, 30422, 33784, 37492, 38213, 38584, 43672, 54899, 56498, 59122, 60844, 70967, 74984, 76426, 109798, 112996, 118244, 121688, 141934, 152852, 197743, 219596, 223819, 225992, 236488, 283868, 305704, 384293, 395486, 439192, 447638, 496769, 567736, 768586, 790972, 895276, 993538, 1537172, 1566733, 1581944, 1790552, 1987076, 2909647, 3074344, 3133466, 3974152, 5819294, 6266932, 11638588, 12533864, 20367529, 23277176, 40735058, 81470116, 162940232]

約数ペア:

[(1, 162940232), (2, 81470116), (4, 40735058), (7, 23277176), (8, 20367529), (13, 12533864), (14, 11638588), (26, 6266932), (28, 5819294), (41, 3974152), (52, 3133466), (53, 3074344), (56, 2909647), (82, 1987076), (91, 1790552), (103, 1581944), (104, 1566733), (106, 1537172), (164, 993538), (182, 895276), (206, 790972), (212, 768586), (287, 567736), (328, 496769), (364, 447638), (371, 439192), (412, 395486), (424, 384293), (533, 305704), (574, 283868), (689, 236488), (721, 225992), (728, 223819), (742, 219596), (824, 197743), (1066, 152852), (1148, 141934), (1339, 121688), (1378, 118244), (1442, 112996), (1484, 109798), (2132, 76426), (2173, 74984), (2296, 70967), (2678, 60844), (2756, 59122), (2884, 56498), (2968, 54899), (3731, 43672), (4223, 38584), (4264, 38213), (4346, 37492), (4823, 33784), (5356, 30422), (5459, 29848), (5512, 29561), (5768, 28249), (7462, 21836), (8446, 19292), (8692, 18746), (9373, 17384), (9646, 16892), (10712, 15211), (10918, 14924)]