147954444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 414704640

約数和(自身を除く): 266750196

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 173, 186, 209, 228, 242, 341, 346, 363, 372, 418, 484, 519, 589, 627, 682, 692, 726, 836, 1023, 1038, 1178, 1254, 1364, 1452, 1767, 1903, 2046, 2076, 2299, 2356, 2508, 3287, 3534, 3751, 3806, 4092, 4598, 5363, 5709, 6479, 6574, 6897, 7068, 7502, 7612, 9196, 9861, 10726, 11253, 11418, 12958, 13148, 13794, 15004, 16089, 19437, 19722, 20933, 21452, 22506, 22836, 25916, 27588, 32178, 36157, 38874, 39444, 41866, 45012, 58993, 62799, 64356, 71269, 72314, 77748, 83732, 101897, 108471, 117986, 125598, 142538, 144628, 176979, 203794, 213807, 216942, 235972, 251196, 285076, 305691, 353958, 397727, 407588, 427614, 433884, 611382, 648923, 707916, 795454, 855228, 1120867, 1193181, 1222764, 1297846, 1590908, 1946769, 2241734, 2386362, 2595692, 3362601, 3893538, 4483468, 4772724, 6725202, 7787076, 12329537, 13450404, 24659074, 36988611, 49318148, 73977222, 147954444]

約数ペア:

[(1, 147954444), (2, 73977222), (3, 49318148), (4, 36988611), (6, 24659074), (11, 13450404), (12, 12329537), (19, 7787076), (22, 6725202), (31, 4772724), (33, 4483468), (38, 3893538), (44, 3362601), (57, 2595692), (62, 2386362), (66, 2241734), (76, 1946769), (93, 1590908), (114, 1297846), (121, 1222764), (124, 1193181), (132, 1120867), (173, 855228), (186, 795454), (209, 707916), (228, 648923), (242, 611382), (341, 433884), (346, 427614), (363, 407588), (372, 397727), (418, 353958), (484, 305691), (519, 285076), (589, 251196), (627, 235972), (682, 216942), (692, 213807), (726, 203794), (836, 176979), (1023, 144628), (1038, 142538), (1178, 125598), (1254, 117986), (1364, 108471), (1452, 101897), (1767, 83732), (1903, 77748), (2046, 72314), (2076, 71269), (2299, 64356), (2356, 62799), (2508, 58993), (3287, 45012), (3534, 41866), (3751, 39444), (3806, 38874), (4092, 36157), (4598, 32178), (5363, 27588), (5709, 25916), (6479, 22836), (6574, 22506), (6897, 21452), (7068, 20933), (7502, 19722), (7612, 19437), (9196, 16089), (9861, 15004), (10726, 13794), (11253, 13148), (11418, 12958)]