172912692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 442624000

約数和(自身を除く): 269711308

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 103, 111, 114, 148, 199, 206, 222, 228, 309, 398, 412, 444, 597, 618, 703, 796, 1194, 1236, 1406, 1957, 2109, 2388, 2812, 3781, 3811, 3914, 4218, 5871, 7363, 7562, 7622, 7828, 8436, 11343, 11433, 11742, 14726, 15124, 15244, 20497, 22089, 22686, 22866, 23484, 29452, 40994, 44178, 45372, 45732, 61491, 72409, 81988, 88356, 122982, 139897, 144818, 217227, 245964, 279794, 289636, 389443, 419691, 434454, 559588, 758389, 778886, 839382, 868908, 1168329, 1516778, 1557772, 1678764, 2275167, 2336658, 3033556, 4550334, 4673316, 9100668, 14409391, 28818782, 43228173, 57637564, 86456346, 172912692]

約数ペア:

[(1, 172912692), (2, 86456346), (3, 57637564), (4, 43228173), (6, 28818782), (12, 14409391), (19, 9100668), (37, 4673316), (38, 4550334), (57, 3033556), (74, 2336658), (76, 2275167), (103, 1678764), (111, 1557772), (114, 1516778), (148, 1168329), (199, 868908), (206, 839382), (222, 778886), (228, 758389), (309, 559588), (398, 434454), (412, 419691), (444, 389443), (597, 289636), (618, 279794), (703, 245964), (796, 217227), (1194, 144818), (1236, 139897), (1406, 122982), (1957, 88356), (2109, 81988), (2388, 72409), (2812, 61491), (3781, 45732), (3811, 45372), (3914, 44178), (4218, 40994), (5871, 29452), (7363, 23484), (7562, 22866), (7622, 22686), (7828, 22089), (8436, 20497), (11343, 15244), (11433, 15124), (11742, 14726)]