156795252908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{137659}}^1$

素因数の和:139830

約数の個数: 48

約数和(自身を含む): 330251846400

約数和(自身を除く): 173456593492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2141, 4282, 8564, 14987, 29974, 40679, 59948, 81358, 137659, 162716, 275318, 284753, 550636, 569506, 963613, 1139012, 1927226, 2615521, 3854452, 5231042, 10462084, 18308647, 36617294, 73234588, 294727919, 589455838, 1178911676, 2063095433, 4126190866, 5599830461, 8252381732, 11199660922, 22399321844, 39198813227, 78397626454, 156795252908]

約数ペア:

[(1, 156795252908), (2, 78397626454), (4, 39198813227), (7, 22399321844), (14, 11199660922), (19, 8252381732), (28, 5599830461), (38, 4126190866), (76, 2063095433), (133, 1178911676), (266, 589455838), (532, 294727919), (2141, 73234588), (4282, 36617294), (8564, 18308647), (14987, 10462084), (29974, 5231042), (40679, 3854452), (59948, 2615521), (81358, 1927226), (137659, 1139012), (162716, 963613), (275318, 569506), (284753, 550636)]