149839976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 332095680

約数和(自身を除く): 182255704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 227, 286, 454, 572, 577, 908, 1144, 1154, 1816, 2308, 2497, 2951, 4616, 4994, 5902, 6347, 7501, 9988, 11804, 12694, 15002, 19976, 23608, 25388, 30004, 32461, 50776, 60008, 64922, 82511, 129844, 130979, 165022, 259688, 261958, 330044, 523916, 660088, 1047832, 1440769, 1702727, 2881538, 3405454, 5763076, 6810908, 11526152, 13621816, 18729997, 37459994, 74919988, 149839976]

約数ペア:

[(1, 149839976), (2, 74919988), (4, 37459994), (8, 18729997), (11, 13621816), (13, 11526152), (22, 6810908), (26, 5763076), (44, 3405454), (52, 2881538), (88, 1702727), (104, 1440769), (143, 1047832), (227, 660088), (286, 523916), (454, 330044), (572, 261958), (577, 259688), (908, 165022), (1144, 130979), (1154, 129844), (1816, 82511), (2308, 64922), (2497, 60008), (2951, 50776), (4616, 32461), (4994, 30004), (5902, 25388), (6347, 23608), (7501, 19976), (9988, 15002), (11804, 12694)]