156922220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 408984576

約数和(自身を除く): 252062356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 151, 182, 260, 302, 364, 455, 571, 604, 755, 910, 1057, 1142, 1510, 1820, 1963, 2114, 2284, 2855, 3020, 3926, 3997, 4228, 5285, 5710, 7423, 7852, 7994, 9815, 10570, 11420, 13741, 14846, 15988, 19630, 19985, 21140, 27482, 29692, 37115, 39260, 39970, 51961, 54964, 68705, 74230, 79940, 86221, 103922, 137410, 148460, 172442, 207844, 259805, 274820, 344884, 431105, 519610, 603547, 862210, 1039220, 1120873, 1207094, 1724420, 2241746, 2414188, 3017735, 4483492, 5604365, 6035470, 7846111, 11208730, 12070940, 15692222, 22417460, 31384444, 39230555, 78461110, 156922220]

約数ペア:

[(1, 156922220), (2, 78461110), (4, 39230555), (5, 31384444), (7, 22417460), (10, 15692222), (13, 12070940), (14, 11208730), (20, 7846111), (26, 6035470), (28, 5604365), (35, 4483492), (52, 3017735), (65, 2414188), (70, 2241746), (91, 1724420), (130, 1207094), (140, 1120873), (151, 1039220), (182, 862210), (260, 603547), (302, 519610), (364, 431105), (455, 344884), (571, 274820), (604, 259805), (755, 207844), (910, 172442), (1057, 148460), (1142, 137410), (1510, 103922), (1820, 86221), (1963, 79940), (2114, 74230), (2284, 68705), (2855, 54964), (3020, 51961), (3926, 39970), (3997, 39260), (4228, 37115), (5285, 29692), (5710, 27482), (7423, 21140), (7852, 19985), (7994, 19630), (9815, 15988), (10570, 14846), (11420, 13741)]