149453172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 289268748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 61, 66, 69, 92, 99, 122, 132, 138, 183, 198, 207, 244, 253, 269, 276, 366, 396, 414, 506, 538, 549, 671, 732, 759, 807, 828, 1012, 1076, 1098, 1342, 1403, 1518, 1614, 2013, 2196, 2277, 2421, 2684, 2806, 2959, 3036, 3228, 4026, 4209, 4554, 4842, 5612, 5918, 6039, 6187, 8052, 8418, 8877, 9108, 9684, 11836, 12078, 12374, 12627, 15433, 16409, 16836, 17754, 18561, 24156, 24748, 25254, 26631, 30866, 32818, 35508, 37122, 46299, 49227, 50508, 53262, 55683, 61732, 65636, 68057, 74244, 92598, 98454, 106524, 111366, 136114, 138897, 147681, 180499, 185196, 196908, 204171, 222732, 272228, 277794, 295362, 360998, 377407, 408342, 541497, 555588, 590724, 612513, 721996, 754814, 816684, 1082994, 1132221, 1225026, 1509628, 1624491, 2165988, 2264442, 2450052, 3248982, 3396663, 4151477, 4528884, 6497964, 6793326, 8302954, 12454431, 13586652, 16605908, 24908862, 37363293, 49817724, 74726586, 149453172]

約数ペア:

[(1, 149453172), (2, 74726586), (3, 49817724), (4, 37363293), (6, 24908862), (9, 16605908), (11, 13586652), (12, 12454431), (18, 8302954), (22, 6793326), (23, 6497964), (33, 4528884), (36, 4151477), (44, 3396663), (46, 3248982), (61, 2450052), (66, 2264442), (69, 2165988), (92, 1624491), (99, 1509628), (122, 1225026), (132, 1132221), (138, 1082994), (183, 816684), (198, 754814), (207, 721996), (244, 612513), (253, 590724), (269, 555588), (276, 541497), (366, 408342), (396, 377407), (414, 360998), (506, 295362), (538, 277794), (549, 272228), (671, 222732), (732, 204171), (759, 196908), (807, 185196), (828, 180499), (1012, 147681), (1076, 138897), (1098, 136114), (1342, 111366), (1403, 106524), (1518, 98454), (1614, 92598), (2013, 74244), (2196, 68057), (2277, 65636), (2421, 61732), (2684, 55683), (2806, 53262), (2959, 50508), (3036, 49227), (3228, 46299), (4026, 37122), (4209, 35508), (4554, 32818), (4842, 30866), (5612, 26631), (5918, 25254), (6039, 24748), (6187, 24156), (8052, 18561), (8418, 17754), (8877, 16836), (9108, 16409), (9684, 15433), (11836, 12627), (12078, 12374)]