156928151900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2944243}}^1$

素因数の和:2944311

約数の個数: 72

約数和(自身を含む): 375673757424

約数和(自身を除く): 218745605524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 2050, 2132, 2665, 4100, 5330, 10660, 13325, 26650, 53300, 2944243, 5888486, 11776972, 14721215, 29442430, 38275159, 58884860, 73606075, 76550318, 120713963, 147212150, 153100636, 191375795, 241427926, 294424300, 382751590, 482855852, 603569815, 765503180, 956878975, 1207139630, 1569281519, 1913757950, 2414279260, 3017849075, 3138563038, 3827515900, 6035698150, 6277126076, 7846407595, 12071396300, 15692815190, 31385630380, 39232037975, 78464075950, 156928151900]

約数ペア:

[(1, 156928151900), (2, 78464075950), (4, 39232037975), (5, 31385630380), (10, 15692815190), (13, 12071396300), (20, 7846407595), (25, 6277126076), (26, 6035698150), (41, 3827515900), (50, 3138563038), (52, 3017849075), (65, 2414279260), (82, 1913757950), (100, 1569281519), (130, 1207139630), (164, 956878975), (205, 765503180), (260, 603569815), (325, 482855852), (410, 382751590), (533, 294424300), (650, 241427926), (820, 191375795), (1025, 153100636), (1066, 147212150), (1300, 120713963), (2050, 76550318), (2132, 73606075), (2665, 58884860), (4100, 38275159), (5330, 29442430), (10660, 14721215), (13325, 11776972), (26650, 5888486), (53300, 2944243)]